Perianth hi-res stock photography and images - Page 35

. The natural history of plants. Botany. BUBIACE^. 355 Symphoriearpoa vulgaris. concave gourdlike receptacle, surmounted by a narrow neck. The ovary is lodged in the cavity and the perianth is inserted on the margin of the orifice. The latter consists of a calyx with five unequal divisions, free or nearly so; the two anterior usually much larger than the others; ^nd a regular funnel-shaped corolla, the tube of which is enlarged at the base to a sort of small pouch in which are lodged five glands attached to the walls alternately with the sepals. The limb is divided into five lobes, equal or ne Stock Photo

RMPG2TGG–. The natural history of plants. Botany. BUBIACE^. 355 Symphoriearpoa vulgaris. concave gourdlike receptacle, surmounted by a narrow neck. The ovary is lodged in the cavity and the perianth is inserted on the margin of the orifice. The latter consists of a calyx with five unequal divisions, free or nearly so; the two anterior usually much larger than the others; ^nd a regular funnel-shaped corolla, the tube of which is enlarged at the base to a sort of small pouch in which are lodged five glands attached to the walls alternately with the sepals. The limb is divided into five lobes, equal or ne

RMFYCDFT–Iris lutescens

An illustrated guide to the flowering plants of the middle Atlantic and New England states (excepting the grasses and sedges) the descriptive text written in familiar language . 7. Perianth adherent to the surface of the ovary. (15, 16) Vallisxeriaceae. Pg. 108 7. Perianth not adlierent to the ovary, flowers subtended by a small leaf-like sheath, one or few in heads Heteranthera in Poxtederiaceae. Pg. 116 8. Perianth of bristles, hairs or scales 9 8. Flowers with minute perianth or none 11 8. Perianth of well-developed and conspicuous parts .... 12 9. Perianth of bristles or hairs, flowers in Stock Photo

RM2AKBTRJ–An illustrated guide to the flowering plants of the middle Atlantic and New England states (excepting the grasses and sedges) the descriptive text written in familiar language . 7. Perianth adherent to the surface of the ovary. (15, 16) Vallisxeriaceae. Pg. 108 7. Perianth not adlierent to the ovary, flowers subtended by a small leaf-like sheath, one or few in heads Heteranthera in Poxtederiaceae. Pg. 116 8. Perianth of bristles, hairs or scales 9 8. Flowers with minute perianth or none 11 8. Perianth of well-developed and conspicuous parts .... 12 9. Perianth of bristles or hairs, flowers in

. The natural history of plants. Botany. CASTANEAOE^. 221 the two branches of a filament which, simple at its base, bifurcates at a variable height like the letter Y The female flowers are destitute of perianth and composed only of a free gyneeciuia with a bilocular ovary,'^ and siirmounted by a style almost immediately divided into two long subulate branches, covered with stigmatic Beiula pmnila.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resem Stock Photo

RMPG2WN0–. The natural history of plants. Botany. CASTANEAOE^. 221 the two branches of a filament which, simple at its base, bifurcates at a variable height like the letter Y The female flowers are destitute of perianth and composed only of a free gyneeciuia with a bilocular ovary,'^ and siirmounted by a style almost immediately divided into two long subulate branches, covered with stigmatic Beiula pmnila.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resem

RMFYCDGD–Iris lutescens

Daffodils With eight colored plates . rather long, citron-yellow coloured cup. Horsfieldii (Horsfield), a fine bicolor Magni. In amass it looks much whiter than Empress. It seems todo especially well in grass. Johnstonii Queen of Spain (nat. hybrid), a delightful,drooping, canary-yellow coloured flower ; not being tall itis only suitable where the grass keeps short. Lobularis (nat. hybrid). Trumpet, yellow; perianth,sulphur-coloured. The flowers are thrown well above thefoliage. Very early, and dwarf. Princeps. Good where it seeds, as it will increase inirregular patches by this means. Triandr Stock Photo

RM2AJ78F9–Daffodils With eight colored plates . rather long, citron-yellow coloured cup. Horsfieldii (Horsfield), a fine bicolor Magni. In amass it looks much whiter than Empress. It seems todo especially well in grass. Johnstonii Queen of Spain (nat. hybrid), a delightful,drooping, canary-yellow coloured flower ; not being tall itis only suitable where the grass keeps short. Lobularis (nat. hybrid). Trumpet, yellow; perianth,sulphur-coloured. The flowers are thrown well above thefoliage. Very early, and dwarf. Princeps. Good where it seeds, as it will increase inirregular patches by this means. Triandr

. The natural history of plants. Botany. Fig. 395. Male flower with Fig. 397. Seed (f). Fig. 398. Longitudinal Fig. 396. Fruit. Sie perianth removed. section of seed. finally from the columella. Sometimes the coat is nearly woody; some- times, as in the Malagash species, it is vesiculate and coloured. In this case Cossignia completely represents the irregular form of Har- pullia ; the exarillate and exalbuminous seeds have an embryo rolled up like that of Koelreuieria (fig. 398). The leaves are imparipinnate or trifoliolate. Loxodiscus^ a shrub from New Caledonia, is closely allied to the prec Stock Photo

RMPG1WKT–. The natural history of plants. Botany. Fig. 395. Male flower with Fig. 397. Seed (f). Fig. 398. Longitudinal Fig. 396. Fruit. Sie perianth removed. section of seed. finally from the columella. Sometimes the coat is nearly woody; some- times, as in the Malagash species, it is vesiculate and coloured. In this case Cossignia completely represents the irregular form of Har- pullia ; the exarillate and exalbuminous seeds have an embryo rolled up like that of Koelreuieria (fig. 398). The leaves are imparipinnate or trifoliolate. Loxodiscus^ a shrub from New Caledonia, is closely allied to the prec

RMFWWKKB–Pardoglossum cheirifolium

Plants and their ways in South Africa . Fig. 220.—I. Staminate flower. II. Pistillate flower of Carex. (FromThom^and Bennetts Structural and Physiological Botany.) Carex.—Glumes overlapping, placed all around the stem.The flowers are usually imperfect. Order Graminace^e, the Grass Family. Stem cylindrical or compressed (not 3-angled), hollow (notin Indian corn or sugar cane), with solid nodes. Leaves 2-ranked, sheath split, ligule present. Flowers in the axils ofglumes; perianth of two minute lodicules; stamens 3 (some-times 6); anthers versatile. Fruit an achene (caryopsis). The number of gen Stock Photo

RM2AXD22K–Plants and their ways in South Africa . Fig. 220.—I. Staminate flower. II. Pistillate flower of Carex. (FromThom^and Bennetts Structural and Physiological Botany.) Carex.—Glumes overlapping, placed all around the stem.The flowers are usually imperfect. Order Graminace^e, the Grass Family. Stem cylindrical or compressed (not 3-angled), hollow (notin Indian corn or sugar cane), with solid nodes. Leaves 2-ranked, sheath split, ligule present. Flowers in the axils ofglumes; perianth of two minute lodicules; stamens 3 (some-times 6); anthers versatile. Fruit an achene (caryopsis). The number of gen

. The natural history of plants. Botany. 108 NATURAL HISTORY OF PLANTS. each interval between two calycinal lobes. The latter are five in number in the species of which the genus Lasiosiphon has been made, and four in Gnidia proper, whose perianth often separates circularly Lachncea rosea.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Baillon, Henri Ernest, 1827-1895; Hartog, Marcus Manuel, 1851-. London, L. Reeve & Stock Photo

RMPG2X0C–. The natural history of plants. Botany. 108 NATURAL HISTORY OF PLANTS. each interval between two calycinal lobes. The latter are five in number in the species of which the genus Lasiosiphon has been made, and four in Gnidia proper, whose perianth often separates circularly Lachncea rosea.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Baillon, Henri Ernest, 1827-1895; Hartog, Marcus Manuel, 1851-. London, L. Reeve &

Text-book of botany, morphological and physiological . amalgamate in the course 1 Magnus, Zur Morphologic der Gattung Naias (Bot. Zeit. 1869, p. 772).—Rohrbach, UeberTypha (in Sitzungsber. des Gesells. naturf. Freunde Berlin Nov. 16, i869).-Hanstein u. Schmitz,Ueber Entwickelung der Piperaceenbliithen (Bot. Zeit. 1870, p. 38). 2 I am unable to understand why Magnus calls the coating of the ovary perianth. 496 PHANEROGAMS. of their growth, their zone of insertion becoming elevated as a ring. Since thewall of the ovary does not in any of these cases forms placentae from the number andposition of Stock Photo

RM2AWRDHJ–Text-book of botany, morphological and physiological . amalgamate in the course 1 Magnus, Zur Morphologic der Gattung Naias (Bot. Zeit. 1869, p. 772).—Rohrbach, UeberTypha (in Sitzungsber. des Gesells. naturf. Freunde Berlin Nov. 16, i869).-Hanstein u. Schmitz,Ueber Entwickelung der Piperaceenbliithen (Bot. Zeit. 1870, p. 38). 2 I am unable to understand why Magnus calls the coating of the ovary perianth. 496 PHANEROGAMS. of their growth, their zone of insertion becoming elevated as a ring. Since thewall of the ovary does not in any of these cases forms placentae from the number andposition of

. The natural history of plants. Botany. 282 NATURAL HISTORY OF PLANTS. V. PHYTOCEENE SEEIES, The flowers of Phytocrene^ (fig. 330-333) are dioecious, very analogous to those of Mappia. In the male a small convex receptacle supports a perianth,^ with three or four valvate leaves, more or less coherent at first at the base, then completely free, reflexed at the apex, valvate in the prefloration. The androceum is composed of an equal number of alternate stamens, whose free exserted filaments Phytoerene macrophylla.. Please note that these images are extracted from scanned page images that may ha Stock Photo

RMPG1WXW–. The natural history of plants. Botany. 282 NATURAL HISTORY OF PLANTS. V. PHYTOCEENE SEEIES, The flowers of Phytocrene^ (fig. 330-333) are dioecious, very analogous to those of Mappia. In the male a small convex receptacle supports a perianth,^ with three or four valvate leaves, more or less coherent at first at the base, then completely free, reflexed at the apex, valvate in the prefloration. The androceum is composed of an equal number of alternate stamens, whose free exserted filaments Phytoerene macrophylla.. Please note that these images are extracted from scanned page images that may ha

Nature and development of plants . Fig. 300. Fig. 299. The beech family, order Fagales: inflorescence of oak (Quer-cus)—s, staminate anient; p, pistillate inflorescence. B, staminate flowersurrounded by a perianth of slightly united bracts. C, pistillate flowerswith numerous bracts surrounding base of ovary. D, section of flower,the pistil being composed of three carpels and the inner bracts adnate tothe ovary. E, fruit of oak, the cup consisting of the modified outer bractsshown in C and D and the nut has developed from the ovary and one ofts ovules. Fig. 300. Flower and fruit of the beech (F Stock Photo

RM2AXFTYT–Nature and development of plants . Fig. 300. Fig. 299. The beech family, order Fagales: inflorescence of oak (Quer-cus)—s, staminate anient; p, pistillate inflorescence. B, staminate flowersurrounded by a perianth of slightly united bracts. C, pistillate flowerswith numerous bracts surrounding base of ovary. D, section of flower,the pistil being composed of three carpels and the inner bracts adnate tothe ovary. E, fruit of oak, the cup consisting of the modified outer bractsshown in C and D and the nut has developed from the ovary and one ofts ovules. Fig. 300. Flower and fruit of the beech (F

. Botany for agricultural students . Botany. 486 ANGIOSPERMS Spurge Family (Euphorbiaceae).—The Spurge family con- tains many species, many of which are tropical. The flowers are commonly small, hypogynous, and unisexual. The perianth is usually simple and sometimes absent. The stamens range from one to many, and the pistil is composed of three united carpels {Fig. 433). The plants usually contain a milky juice, which in many species is poisonous. A few of them are common weeds, usually growing prostrate in gardens and truck patches.. Fig. 433. — Flowers and fruit of the Flowering Spurge (Euph Stock Photo

RMPG3R7F–. Botany for agricultural students . Botany. 486 ANGIOSPERMS Spurge Family (Euphorbiaceae).—The Spurge family con- tains many species, many of which are tropical. The flowers are commonly small, hypogynous, and unisexual. The perianth is usually simple and sometimes absent. The stamens range from one to many, and the pistil is composed of three united carpels {Fig. 433). The plants usually contain a milky juice, which in many species is poisonous. A few of them are common weeds, usually growing prostrate in gardens and truck patches.. Fig. 433. — Flowers and fruit of the Flowering Spurge (Euph

Plants and their ways in South Africa . loret of Sow-thistle.(From Edmonds and Mar-loths Elementary Botanyfor South Africa .) cluster or an etaerio of fruits. In borne above the perianth. A dry one-seeded superior fruitIn the Strawberry the receptacle is convex and fleshy; in the rose it hairy ovaries. Fig. 168.—Tailed acheneof Protea me I lifer a,Thunb. (From Ed-monds and Marloths Elementary Botany forSouth Africa .) these flowers the ovary is is an achene.which bears the achenesis hollow, andiconceals the 1/6 Plants and their Ways in South Africa Tripteris, Trlaspis, Dodonaea, Combretum (Roo Stock Photo

RM2AXDJF9–Plants and their ways in South Africa . loret of Sow-thistle.(From Edmonds and Mar-loths Elementary Botanyfor South Africa .) cluster or an etaerio of fruits. In borne above the perianth. A dry one-seeded superior fruitIn the Strawberry the receptacle is convex and fleshy; in the rose it hairy ovaries. Fig. 168.—Tailed acheneof Protea me I lifer a,Thunb. (From Ed-monds and Marloths Elementary Botany forSouth Africa .) these flowers the ovary is is an achene.which bears the achenesis hollow, andiconceals the 1/6 Plants and their Ways in South Africa Tripteris, Trlaspis, Dodonaea, Combretum (Roo

. The botany of crop plants : a text and reference book. Botany, Economic. 3i8 BOTANY OF CROP PLANTS stamens are of the same number as petals, and are usually included, and attached to the perianth. The inferior ovary is one-celled with two parietal placentae, each bearing numerous ovules; two more or less united styles are present. Pollination.—Gooseberries and currants are cross-polli- nated, for the most part. Insects are the chief agents in pollination. The Matiure Fruit.—The fruit of the currant and goose- berry has been regarded as a berry; that is, a true fruit vascular bundle Of recept Stock Photo

RMPG0G2B–. The botany of crop plants : a text and reference book. Botany, Economic. 3i8 BOTANY OF CROP PLANTS stamens are of the same number as petals, and are usually included, and attached to the perianth. The inferior ovary is one-celled with two parietal placentae, each bearing numerous ovules; two more or less united styles are present. Pollination.—Gooseberries and currants are cross-polli- nated, for the most part. Insects are the chief agents in pollination. The Matiure Fruit.—The fruit of the currant and goose- berry has been regarded as a berry; that is, a true fruit vascular bundle Of recept

The Cactaceae : descriptions and illustrations of plants of the cactus family . upper scales and outer perianth-segments mauve;limb 4 to 5 cm. broad when fully expanded; inner perianth-segments usually white, sometimesgreenish, oblong, obtuse, 2 to 2.5 cm. long; style cream-colored, much exserted; stigma-lobes greenish;fruit red, its pulp white, edible, slightly acid. Type locality: Santa Clara, east of Lima, Peru. Distribution: Very common on the hills above Lima, from Santa Clara to Matucana.This is one of the most common species in central Peru, being especially abundant onthe hillsides and Stock Photo

RM2AJECYK–The Cactaceae : descriptions and illustrations of plants of the cactus family . upper scales and outer perianth-segments mauve;limb 4 to 5 cm. broad when fully expanded; inner perianth-segments usually white, sometimesgreenish, oblong, obtuse, 2 to 2.5 cm. long; style cream-colored, much exserted; stigma-lobes greenish;fruit red, its pulp white, edible, slightly acid. Type locality: Santa Clara, east of Lima, Peru. Distribution: Very common on the hills above Lima, from Santa Clara to Matucana.This is one of the most common species in central Peru, being especially abundant onthe hillsides and

. Botany for young people and common schools. How plants grow, a simple introduction to structural botany. With a popular flora, or an arrangement and description of common plants, both wild and cultivated. Botany; Botany. •214 POPULAR FLORA. 101. IRIS FAMILY. Order IRIDACE^. Herbs with perennial roots, commonly with rootstoeks, bulbs, or corms, and with equitant leaves (151, Fig. 64) ; the flowers perfect, regular or irregular; tube of the coroIIa-like perianth below coherent with the surface of the ovary, and so appearing to grow from its summit; stamens only 3, one before each of the outer Stock Photo

RMPFYECP–. Botany for young people and common schools. How plants grow, a simple introduction to structural botany. With a popular flora, or an arrangement and description of common plants, both wild and cultivated. Botany; Botany. •214 POPULAR FLORA. 101. IRIS FAMILY. Order IRIDACE^. Herbs with perennial roots, commonly with rootstoeks, bulbs, or corms, and with equitant leaves (151, Fig. 64) ; the flowers perfect, regular or irregular; tube of the coroIIa-like perianth below coherent with the surface of the ovary, and so appearing to grow from its summit; stamens only 3, one before each of the outer

Livingston's guide to fall planting : bulbs paeonies phloxes seeds etc . The lovely flowers are borne late in the season on stems averaging 15 incheshigh. Large, pure white perianth and golden-yellow trumpet of fine substancemake this sort one of the best of the bicolor daffodils. Eacb, lOc; doz., $1,00,postpaid. Henry Irving. Uadame Flemp, An old. but deservedly popular sort which is equally well adapted toforcing, growing in pots or planting outdoors. It is among the earliest tobloom, has stems, 18 inches tall which carry flowers with broad yellowperianth and a large yellow trumpet. Should b Stock Photo

RM2AKPPPT–Livingston's guide to fall planting : bulbs paeonies phloxes seeds etc . The lovely flowers are borne late in the season on stems averaging 15 incheshigh. Large, pure white perianth and golden-yellow trumpet of fine substancemake this sort one of the best of the bicolor daffodils. Eacb, lOc; doz., $1,00,postpaid. Henry Irving. Uadame Flemp, An old. but deservedly popular sort which is equally well adapted toforcing, growing in pots or planting outdoors. It is among the earliest tobloom, has stems, 18 inches tall which carry flowers with broad yellowperianth and a large yellow trumpet. Should b

. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. pendulous bells the style projects up to 2 mm. beyond the anthers. Pollen-collecting bees therefore first touch the stigma and then the anthers, so that cross-pollination is ensured by insect-visits. Should these fail, automatic self-pollination takes place by the fall of pollen upon the papillose edge of the stigma. Besides the usual form with bright yellow anthers and pure white perianth, Ludwig observed another in Thuringia with vivid yellow anthers and c Stock Photo

RMPG46R6–. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. pendulous bells the style projects up to 2 mm. beyond the anthers. Pollen-collecting bees therefore first touch the stigma and then the anthers, so that cross-pollination is ensured by insect-visits. Should these fail, automatic self-pollination takes place by the fall of pollen upon the papillose edge of the stigma. Besides the usual form with bright yellow anthers and pure white perianth, Ludwig observed another in Thuringia with vivid yellow anthers and c

. Flora of Syria, Palestine, and Sinai : from the Taurus to Ras Muhammas and from the Mediterranean sea to the Syrian desert. not twisted-— Tuberous herbs with reddish or purplishflowers. to.4; tubers sessile; stem leafy.Fig. 3o4. If.3 S. p§eiiclocordigera, Mor.Leaves linear-lance-olate, acute. Spikeloose; bracts oblong-lanceolate to ovate-lanceolate, maroon-colored, as long as orlonger than flowers;perianth maroon-co-hred ; sepals lanceo-late,^ acuminate,united nearly toapex; petals orbicu-latc at base, long-acuminate labellumdeeper-colored, late-ral lobes half-ovate, oblique, middle ob- Sera Stock Photo

RM2AFWGN7–. Flora of Syria, Palestine, and Sinai : from the Taurus to Ras Muhammas and from the Mediterranean sea to the Syrian desert. not twisted-— Tuberous herbs with reddish or purplishflowers. to.4; tubers sessile; stem leafy.Fig. 3o4. If.3 S. p§eiiclocordigera, Mor.Leaves linear-lance-olate, acute. Spikeloose; bracts oblong-lanceolate to ovate-lanceolate, maroon-colored, as long as orlonger than flowers;perianth maroon-co-hred ; sepals lanceo-late,^ acuminate,united nearly toapex; petals orbicu-latc at base, long-acuminate labellumdeeper-colored, late-ral lobes half-ovate, oblique, middle ob- Sera

. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 732 HERBARIUM HERBS perianth tube. The showy outer segments are about 1 in. long, and obovate, the inner ones about as long as the stamens. For culture, consult Bulbs and Tigridia. Mon. by Baker, Irideje, 1892. pulch^la, Sweet. Bulb globose. J.2 in. thick or more; tunics brown: Ivs. about 4, linear, plaited, 3- Stock Photo

RMPFM2J5–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 732 HERBARIUM HERBS perianth tube. The showy outer segments are about 1 in. long, and obovate, the inner ones about as long as the stamens. For culture, consult Bulbs and Tigridia. Mon. by Baker, Irideje, 1892. pulch^la, Sweet. Bulb globose. J.2 in. thick or more; tunics brown: Ivs. about 4, linear, plaited, 3-

The Cactaceae : descriptions and illustrations of plants of the cactus family . somewhat curved or hooked radials; Fig. ^.-Branch of S. kuntlnanus. Xo,. bristles from the lower parts of the areoles, 6 or more, longer than the spines, hair-like; flower- THE CACTACEAE. buds covered with long white hairs; flower 25 cm. long; outer perianth-segments narrow, in 2 or 3series, brown, or inner series yellowish, acuminate, 8 to 9 cm. long; inner perianth-segments shorterand broader than the outer, pure white, entire, acute; filaments numerous, included; style not pro-jecting beyond the stamens, 17 to 1 Stock Photo

RM2AJDWEG–The Cactaceae : descriptions and illustrations of plants of the cactus family . somewhat curved or hooked radials; Fig. ^.-Branch of S. kuntlnanus. Xo,. bristles from the lower parts of the areoles, 6 or more, longer than the spines, hair-like; flower- THE CACTACEAE. buds covered with long white hairs; flower 25 cm. long; outer perianth-segments narrow, in 2 or 3series, brown, or inner series yellowish, acuminate, 8 to 9 cm. long; inner perianth-segments shorterand broader than the outer, pure white, entire, acute; filaments numerous, included; style not pro-jecting beyond the stamens, 17 to 1

. The natural history of plants. Botany. MELIAGEJE. 479 (juinquefid, with obtuse divisions, slightly quincuncially imbricate. Witb them alternate five longer, obtuse, reflexed petals, tapering at the base, whose prsefloration is generally contorted. Then comes an androceum of ten stamens superposed, five to the sepals, and five to the petals. The bilooular introrse anthers, dehiscent by two longi- Swieienia Mahogoni,. Fig. 473. Longitudinal section of flower. Fig. 471. Bud {). Fig. 476. Dehiscent fruit. Fig. 474. Flower, with Fig. 475. perianth removed. Flower, -with perianth and androceum re Stock Photo

RMPG1WBD–. The natural history of plants. Botany. MELIAGEJE. 479 (juinquefid, with obtuse divisions, slightly quincuncially imbricate. Witb them alternate five longer, obtuse, reflexed petals, tapering at the base, whose prsefloration is generally contorted. Then comes an androceum of ten stamens superposed, five to the sepals, and five to the petals. The bilooular introrse anthers, dehiscent by two longi- Swieienia Mahogoni,. Fig. 473. Longitudinal section of flower. Fig. 471. Bud {). Fig. 476. Dehiscent fruit. Fig. 474. Flower, with Fig. 475. perianth removed. Flower, -with perianth and androceum re

Dreer's wholesale price list : decorative and other plants for florists, bulbs for forcing, seasonable flower seeds and florists' requisites . ed with red and with rich, spicy odor. For indoor cul-ture the King Edward VII and Ornatus is best. ;- Per 100 Per 1000Biflorus. Pure white perianth, with soft yellowcrown, late-flowering; very sweetly-scented ? ?BurbldKel. Pure white flowers, cup edged with rich cinnabar-red; earliest to bloom . .Poetlcus. {Pheasants Eye. or Poets Narcissus).Flowers snow-white, with beautiful cup suf-fused with bright orange-red, blooms in May; very fragrant ... Poetlc Stock Photo

RM2ANGGAF–Dreer's wholesale price list : decorative and other plants for florists, bulbs for forcing, seasonable flower seeds and florists' requisites . ed with red and with rich, spicy odor. For indoor cul-ture the King Edward VII and Ornatus is best. ;- Per 100 Per 1000Biflorus. Pure white perianth, with soft yellowcrown, late-flowering; very sweetly-scented ? ?BurbldKel. Pure white flowers, cup edged with rich cinnabar-red; earliest to bloom . .Poetlcus. {Pheasants Eye. or Poets Narcissus).Flowers snow-white, with beautiful cup suf-fused with bright orange-red, blooms in May; very fragrant ... Poetlc

. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. ORCHIDEAE 407 like a helmet, directed upwards, and secretes nectar on its inner side. The five other downwardly directed perianth leaves are long, narrow, and slightly bent upwards, thus enclosing a space, in the middle of which the column consisting of stigma and anther is situated; this slopes gently upwards and forms an alighting- platform. Kemer states that humble-bees probing for nectar touch this platform with the under-side of their bodies in climbing Stock Photo

RMPG46YX–. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. ORCHIDEAE 407 like a helmet, directed upwards, and secretes nectar on its inner side. The five other downwardly directed perianth leaves are long, narrow, and slightly bent upwards, thus enclosing a space, in the middle of which the column consisting of stigma and anther is situated; this slopes gently upwards and forms an alighting- platform. Kemer states that humble-bees probing for nectar touch this platform with the under-side of their bodies in climbing

The Cactaceae : descriptions and illustrations of plants of the cactus family . perianth-segments deep orange, 1 to 1.5 cm. long, the outer ones apiculate, the inner onesobtuse or truncate; filaments very short, 5 to 8 mm. long, yellow; style, including the slender stigma-lobes, 2 cm. long; areoles of the ovary and flower small, filled with black and white wTool and nascentspines; fruit globular, 6 to 7 cm. in diameter, greenish yellow, covered with clusters of deciduousspines, juicy, said to be edible; seeds dull in color, 1.5 mm. long. 68 THE CACTACEAE. Type locality: Rocky sandy bottoms nea Stock Photo

RM2AJFNJ1–The Cactaceae : descriptions and illustrations of plants of the cactus family . perianth-segments deep orange, 1 to 1.5 cm. long, the outer ones apiculate, the inner onesobtuse or truncate; filaments very short, 5 to 8 mm. long, yellow; style, including the slender stigma-lobes, 2 cm. long; areoles of the ovary and flower small, filled with black and white wTool and nascentspines; fruit globular, 6 to 7 cm. in diameter, greenish yellow, covered with clusters of deciduousspines, juicy, said to be edible; seeds dull in color, 1.5 mm. long. 68 THE CACTACEAE. Type locality: Rocky sandy bottoms nea

. The natural history of plants. Botany. 344 NATURAL HISTORY OF PLANTS. perate and tropical Asia, the Indian Archipelago, and South America. The leaves are opposite, glabrous stipulate or exstipulate simple or more usually imparipinnate, with coriaceous, serrulate folioles. The flowers are collected in biparous compound cymes, axillary or terminal. In Staphylea'^ (fig. 335, 339-841), the perianth and andrceceum are the same as in the preceding genus, but inserted on a recepta- cular cup of less depth, lined by a more or less distinct disk interior Staphylea pinnata.. Please note that these ima Stock Photo

RMPG1WX0–. The natural history of plants. Botany. 344 NATURAL HISTORY OF PLANTS. perate and tropical Asia, the Indian Archipelago, and South America. The leaves are opposite, glabrous stipulate or exstipulate simple or more usually imparipinnate, with coriaceous, serrulate folioles. The flowers are collected in biparous compound cymes, axillary or terminal. In Staphylea'^ (fig. 335, 339-841), the perianth and andrceceum are the same as in the preceding genus, but inserted on a recepta- cular cup of less depth, lined by a more or less distinct disk interior Staphylea pinnata.. Please note that these ima

. Textbook of pastoral and agricultural botany, for the study of the injurious and useful plants of country and farm. - rachij Fig. 49. Fig. 50. Fig. 49.—Single spikelet of common wheat (Triticum [(estivum). X 2. (Rohbins.)Fig. 50.—Rye {Secale cereale). A, a single spikelet at a joint on the rachis; B,grain, external view; C, grain in cross-section. A, X2}); B and C, XS- (Robbins.) perianth segments of ordinary monocotyledons, such as the lily, are repre-sented by three (bamboos), two (most grasses), or a single small bodyknown as a lodicule, or a squamula. It is the swelling of these lodicule Stock Photo

RM2AGAK8X–. Textbook of pastoral and agricultural botany, for the study of the injurious and useful plants of country and farm. - rachij Fig. 49. Fig. 50. Fig. 49.—Single spikelet of common wheat (Triticum [(estivum). X 2. (Rohbins.)Fig. 50.—Rye {Secale cereale). A, a single spikelet at a joint on the rachis; B,grain, external view; C, grain in cross-section. A, X2}); B and C, XS- (Robbins.) perianth segments of ordinary monocotyledons, such as the lily, are repre-sented by three (bamboos), two (most grasses), or a single small bodyknown as a lodicule, or a squamula. It is the swelling of these lodicule

. The natural history of plants. Botany. 136 NATUBAL EI8T0BY OF PLANTS. DetariuTn} (figs. 129, 130) comes very near Copaifera in its flower : it has the same usually tetramerous perianth/ with scarcely im- bricated sepals f ten hypogynous stamens,' of which the five larger are superposed to the sepals ; and the same central gynseceum with its sessile biovulate ovary,' surmounted by a style with a little stigmatiferous head, rolled in the bud towards the anterior side of the flower. But the fruit is a large sessile compressed orbicular drupe. Detarvam senegalense.. Please note that these images Stock Photo

RMPG2X3E–. The natural history of plants. Botany. 136 NATUBAL EI8T0BY OF PLANTS. DetariuTn} (figs. 129, 130) comes very near Copaifera in its flower : it has the same usually tetramerous perianth/ with scarcely im- bricated sepals f ten hypogynous stamens,' of which the five larger are superposed to the sepals ; and the same central gynseceum with its sessile biovulate ovary,' surmounted by a style with a little stigmatiferous head, rolled in the bud towards the anterior side of the flower. But the fruit is a large sessile compressed orbicular drupe. Detarvam senegalense.. Please note that these images

Text-book of botany, morphological and physiological . Fig. 361.—Longitudina section of the flower oiRheionjiticiitiatiim: s leaf of the outer, / of the inner perianth-whorl: aaa three of the nine anthers, yovary, 7t stig-ma,kk nucleus of the ovary, dr glandular tissue at the baseof the filaments forming the nectaries. Vie -^60.—Anaga/lis aj-venszs: A longitudinal section ofa young flower-bud, / sepals, c corolla, a anthers ; A carpel;-S apex of the floral axis ; R the gynseceum further developed,the stigma n being now formed, and the ovules on the centralplacental; Cthe gyna?ceum ready for fe Stock Photo

RM2AWRD51–Text-book of botany, morphological and physiological . Fig. 361.—Longitudina section of the flower oiRheionjiticiitiatiim: s leaf of the outer, / of the inner perianth-whorl: aaa three of the nine anthers, yovary, 7t stig-ma,kk nucleus of the ovary, dr glandular tissue at the baseof the filaments forming the nectaries. Vie -^60.—Anaga/lis aj-venszs: A longitudinal section ofa young flower-bud, / sepals, c corolla, a anthers ; A carpel;-S apex of the floral axis ; R the gynseceum further developed,the stigma n being now formed, and the ovules on the centralplacental; Cthe gyna?ceum ready for fe

$. Cyclopedia of American horticulture : comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening; Horticulture; Horticulture; Horticulture. ZEPHTRANTHES key. The perianth-segments are sometimes keeled â rose, but in both species the fls. turn pinkish with It is a Florida species, found in damper localities blooming several weeks later than Z. Atamasco. 6:299. Gn. 33, p. 11. 3. erub^scens, Wats. {AmaryUis e Stock Photo$

RMPFM257–. Cyclopedia of American horticulture : comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening; Horticulture; Horticulture; Horticulture. ZEPHTRANTHES key. The perianth-segments are sometimes keeled â rose, but in both species the fls. turn pinkish with It is a Florida species, found in damper localities blooming several weeks later than Z. Atamasco. 6:299. Gn. 33, p. 11. 3. erub^scens, Wats. {AmaryUis e

$. Plants of New Zealand. Both islands : common. Also in Norfolk Island, Australia andTasmania. Fl. Nov. Muhlenbeckia complexa. {The Clasping Milhlenbeckia). Stems slender, creeping or climbing, interlacing, wiry, grooved. Leavesshining, J-inch -^inch long, rounded or heart-shaped. Flowers in s^jikes orpanicles, few. Nut black, enclosed in the white fleshy perianth. Both islands.Fl. Nov. Muhlenbeckia axillaris. {The Axillanj-Floivered Milhlenbeckia). A small, variable si^ecies, with slender, tufted branches. Leaves small,shining, t*!!!!!-iii^-long, oblong, obtuse. Flowers axillary, solitary. Pe Stock Photo$

RM2AG93NJ–. Plants of New Zealand. Both islands : common. Also in Norfolk Island, Australia andTasmania. Fl. Nov. Muhlenbeckia complexa. {The Clasping Milhlenbeckia). Stems slender, creeping or climbing, interlacing, wiry, grooved. Leavesshining, J-inch -^inch long, rounded or heart-shaped. Flowers in s^jikes orpanicles, few. Nut black, enclosed in the white fleshy perianth. Both islands.Fl. Nov. Muhlenbeckia axillaris. {The Axillanj-Floivered Milhlenbeckia). A small, variable si^ecies, with slender, tufted branches. Leaves small,shining, t*!!!!!-iii^-long, oblong, obtuse. Flowers axillary, solitary. Pe

RMPG2A5D–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 110 ASPIDISTRA ASPLENIUM blade narrowed into a channeled petiole a third of Its length: fls. lurid purple, on short 1-fld. scapes; perianth segments 8 ; stamens 8 ; stigma broadly shield-shaped, like a small mushroom. China.—The variegated form is more commonly grown, the alternation of the green and white stri

Dreer's autumn catalogue 1918 . —^-,-.^--^ —.^j^--^^... r^^ Giant Trumpet Narcissus Bicolor Victoria BiCOlor Victoria. A fine variety, perianth creamy-white,trumpet rich yellow, delicately perfumed; unsurpassed forpot culture and always satisfactory out of doors. 7 cts. each;70 cts. per doz.; $5.00 per 100; $45.00 per 1000. Emperor. This grand variety, which is nicely illustrated onthe page opposite, is one of the largest and finest Daffodils incultivation, pure yellow trumpet of immense size, and wideoverlapping, rich primrose perianth; for bedding, naturaliz-ing or for growing in pots in the Stock Photo

RM2AJFAYG–Dreer's autumn catalogue 1918 . —^-,-.^--^ —.^j^--^^... r^^ Giant Trumpet Narcissus Bicolor Victoria BiCOlor Victoria. A fine variety, perianth creamy-white,trumpet rich yellow, delicately perfumed; unsurpassed forpot culture and always satisfactory out of doors. 7 cts. each;70 cts. per doz.; $5.00 per 100; $45.00 per 1000. Emperor. This grand variety, which is nicely illustrated onthe page opposite, is one of the largest and finest Daffodils incultivation, pure yellow trumpet of immense size, and wideoverlapping, rich primrose perianth; for bedding, naturaliz-ing or for growing in pots in the

. Trees and shrubs : an abridgment of the Arboretum et fruticetum britannicum : containing the hardy trees and schrubs of Britain, native and foreign, scientifically and popularly described : with their propagation, culture and uses and engravings of nearly all the species. Trees; Shrubs; Forests and forestry. LXIII. ^RlSTOLOCHIAY'EiE : ^RISTOLO^CHIA. Orber LXIII. ^RISTOLOCHIA^CE^. 701 OSD. Char. Perianth superior, 3-cleft, equal or unequal. Stamens definite. Ovarium inferior, many-celled. Style short. Stigma divided. Fruit cap- sular or baccate. Albumen fleshy. (G. Don.) Leaves simple, altern Stock Photo

RMPG1MWE–. Trees and shrubs : an abridgment of the Arboretum et fruticetum britannicum : containing the hardy trees and schrubs of Britain, native and foreign, scientifically and popularly described : with their propagation, culture and uses and engravings of nearly all the species. Trees; Shrubs; Forests and forestry. LXIII. ^RlSTOLOCHIAY'EiE : ^RISTOLO^CHIA. Orber LXIII. ^RISTOLOCHIA^CE^. 701 OSD. Char. Perianth superior, 3-cleft, equal or unequal. Stamens definite. Ovarium inferior, many-celled. Style short. Stigma divided. Fruit cap- sular or baccate. Albumen fleshy. (G. Don.) Leaves simple, altern

Text-book of botany, morphological and physiological . l-IG. a,-^-j.—Aristolochia Clematitis: a piece of a stem st withpetiole b in the axil of this are flowers of different ages; i, iyoung flowers not yet fertilised ; 2, 2 fertilised flowers, the pedicelsbent downwards ; k swollen part of the tube of the perianth r; y theinferior ovary (natural size). Fig. 458.—Arisiolochia Ckj>iatitis: perianth cutthrough longitudinally. A before, B after pollination(magnified). and stigmas which occupy the same position in different flowers are made mutually toact on one another. But there are besid Stock Photo

RM2AWP4MB–Text-book of botany, morphological and physiological . l-IG. a,-^-j.—Aristolochia Clematitis: a piece of a stem st withpetiole b in the axil of this are flowers of different ages; i, iyoung flowers not yet fertilised ; 2, 2 fertilised flowers, the pedicelsbent downwards ; k swollen part of the tube of the perianth r; y theinferior ovary (natural size). Fig. 458.—Arisiolochia Ckj>iatitis: perianth cutthrough longitudinally. A before, B after pollination(magnified). and stigmas which occupy the same position in different flowers are made mutually toact on one another. But there are besid

. Class-book of botany : being outlines of the structure, physiology, and classification of plants ; with a flora of the United States and Canada . Botany; Botany; Botany. 94 THE FLORAL ENVELOPS, OB PERIANTH. 463. Hypogynous (vttu), under, yvvrj, pistil) is an adjective term in frequent use, denoting that tlie organs are inserted into the receptacle under or at the base of the free pistil or ovary. It is, therefore, not applicable to the pistil itself. Thus the outer organs of butter- /-/ajji cups are hypogynous. 806 [||iii|||. Section of flowers. 304, JetFersonIn dlphylb, hypogjnoua. 805, Vio Stock Photo

RMPG2EHD–. Class-book of botany : being outlines of the structure, physiology, and classification of plants ; with a flora of the United States and Canada . Botany; Botany; Botany. 94 THE FLORAL ENVELOPS, OB PERIANTH. 463. Hypogynous (vttu), under, yvvrj, pistil) is an adjective term in frequent use, denoting that tlie organs are inserted into the receptacle under or at the base of the free pistil or ovary. It is, therefore, not applicable to the pistil itself. Thus the outer organs of butter- /-/ajji cups are hypogynous. 806 [||iii|||. Section of flowers. 304, JetFersonIn dlphylb, hypogjnoua. 805, Vio

Nature and development of plants . Fig. 302.. Fig. 303. Fig. 302. Inflorescence and fruit of elm, order Urticales: A, twig ofelm bearing principally staminate flowers. B, a staminate flower enlarged,showing lobed perianth enclosing numerous stamens. C, pistillate flower,two-lobed stigma projecting from perianth. D, section of pistillate flower,showing aborted (sterile) stamens and pistil (fertile) of two carpels, asindicated by the two stigmas. E, the fruit and perianth still attached. Awing has grown out from the sides of the ovary. Fig. 303. A simple type of the Chenopodiales: A, shoot of Me Stock Photo

RM2AXFT5A–Nature and development of plants . Fig. 302.. Fig. 303. Fig. 302. Inflorescence and fruit of elm, order Urticales: A, twig ofelm bearing principally staminate flowers. B, a staminate flower enlarged,showing lobed perianth enclosing numerous stamens. C, pistillate flower,two-lobed stigma projecting from perianth. D, section of pistillate flower,showing aborted (sterile) stamens and pistil (fertile) of two carpels, asindicated by the two stigmas. E, the fruit and perianth still attached. Awing has grown out from the sides of the ovary. Fig. 303. A simple type of the Chenopodiales: A, shoot of Me

. Plant life and plant uses; an elementary textbook, a foundation for the study of agriculture, domestic science or college botany. Botany. 280 FLOWERS ered together in determining the relationships of a plant. The flowers, however, are the most important and con- venient means of identification. B. The Simplest Flowers. — We can understand the various kinds of flowers best by considering first the simplest kinds. The more complex kinds have evolved from simple kinds, from ancestral kinds which were much like the simple kinds which exist to- day. The simplest flowers have no perianth, and Fig. Stock Photo

RMPG4129–. Plant life and plant uses; an elementary textbook, a foundation for the study of agriculture, domestic science or college botany. Botany. 280 FLOWERS ered together in determining the relationships of a plant. The flowers, however, are the most important and con- venient means of identification. B. The Simplest Flowers. — We can understand the various kinds of flowers best by considering first the simplest kinds. The more complex kinds have evolved from simple kinds, from ancestral kinds which were much like the simple kinds which exist to- day. The simplest flowers have no perianth, and Fig.

The Cactaceae : descriptions and illustrations of plants of the cactus family . ellow whenyoung, numerous, unequal, the longest 3 cm. long; flowers 6 to 8 cm. long, 6 cm. broad when fullyopen, with a broad throat, opening in the evening, odorless; flower-tube short, about 1 cm. long, withbroad scales near its top, these green with brownish margins; perianth-segments numerous, broad,short, white, stiff; anthers dehiscing soon after the flowers open; filaments short, the lower onesmuch longer than the upper one but all included, attached all over the throat; style stout, soonexserted, at first r Stock Photo

RM2AJG38J–The Cactaceae : descriptions and illustrations of plants of the cactus family . ellow whenyoung, numerous, unequal, the longest 3 cm. long; flowers 6 to 8 cm. long, 6 cm. broad when fullyopen, with a broad throat, opening in the evening, odorless; flower-tube short, about 1 cm. long, withbroad scales near its top, these green with brownish margins; perianth-segments numerous, broad,short, white, stiff; anthers dehiscing soon after the flowers open; filaments short, the lower onesmuch longer than the upper one but all included, attached all over the throat; style stout, soonexserted, at first r

RMPG1N5A–. Trees and shrubs : an abridgment of the Arboretum et fruticetum britannicum : containing the hardy trees and schrubs of Britain, native and foreign, scientifically and popularly described : with their propagation, culture and uses and engravings of nearly all the species. Trees; Shrubs; Forests and forestry. LVII. CHENOPODIA^CE^ : CHENOPO^DIUM. 675 or fewer, inserted in the bottom of the perianth. Ovarium 1-seeded, usually free. Sti/h 2—4-cleft, rarely simple. Stigmas undivided. Pericarp mem- branous, valveless, seldom baccate. Embryo inarching a farinaceous albumen, or spiral or forked, wit

RM2AKCBHC–An illustrated guide to the flowering plants of the middle Atlantic and New England states (excepting the grasses and sedges) the descriptive text written in familiar language . 76. Flower of Water Lily. 77. Spray of Hornwort. 78. Section of flower ofRanunculus. 79. Flower 01 Columbine. 80. Flower of Larkspur. 81. Flower clus-ter of Barberry. 82. Flower of Mandrake. 83. Menispermum. 84. Leaf and fruitof Sassafras. 85. Flower of Tulip Tree. Order IV—RHOEADALES—The Poppy Order(Page 268) Flowers with double perianth, the petals usually 4, the sepals 2 or4, sometimes 8. The parts of the perianth a

. Elements of botany. Botany; Botany. 146 ELEMENTS OF BOTANY. 180. Union of Similar Parts of the Perianth. — The sepals may join or cohere to form a calyx which is more or less entirely united into one piece, as in Figs. 115, 117. In this case the calyx is said to be gamosepalous, that is, of-wedded- sepals. In the same way the corolla is frequently gamo- petalous, as in Figs. 122, 123. Special names are given to a large number of forms of the gamosepalous corolla, and these names are of great use in accurately describing plants; only a few of these names are here given, in connection with the Stock Photo

RMPG4270–. Elements of botany. Botany; Botany. 146 ELEMENTS OF BOTANY. 180. Union of Similar Parts of the Perianth. — The sepals may join or cohere to form a calyx which is more or less entirely united into one piece, as in Figs. 115, 117. In this case the calyx is said to be gamosepalous, that is, of-wedded- sepals. In the same way the corolla is frequently gamo- petalous, as in Figs. 122, 123. Special names are given to a large number of forms of the gamosepalous corolla, and these names are of great use in accurately describing plants; only a few of these names are here given, in connection with the

Plants and their ways in South Africa . kebulb on the surface of the soil. A slender wavy stem has manypinnate branches bearing slender Asparagus-like branchlets,which are subtended by scale leaves. Flowers small, i- to ^ inchin diameter, borne from the main stem on long slender curvedpedicels. One species, B. volubilis, Harv. Found in the Eastern and Kalahari regions. Albuca.—Outer perianth lobes spreading, inner shorter,having a hood-shaped process at the tip, and furnished with a 17 258 Plants and their Ways in South Africa large gland. Stamens all fertile, or the three anthers of theouter, Stock Photo

RM2AXCX5J–Plants and their ways in South Africa . kebulb on the surface of the soil. A slender wavy stem has manypinnate branches bearing slender Asparagus-like branchlets,which are subtended by scale leaves. Flowers small, i- to ^ inchin diameter, borne from the main stem on long slender curvedpedicels. One species, B. volubilis, Harv. Found in the Eastern and Kalahari regions. Albuca.—Outer perianth lobes spreading, inner shorter,having a hood-shaped process at the tip, and furnished with a 17 258 Plants and their Ways in South Africa large gland. Stamens all fertile, or the three anthers of theouter,

. The natural history of plants. Botany. Fia. 270. Diagram.. Fia. 271. Longitudinal section of flower Fia. 272. Fruit. perianth-leaves, and slightly exterior to them, and ten cornets opening obliquely outwards, superposed in pairs to the leaves of the inner whorl of the perianth,^ and placed a little outside the glands. The one-ceUed ovary contains, attached near its summit, a descending anatropous ovule, whose micropyle faces the placenta below its point of attachment.' On this side the elongated style surmounting the ovary is grooved longitudinally ;â * it ends in a broad stigmatiferous expa Stock Photo

RMPG2WFC–. The natural history of plants. Botany. Fia. 270. Diagram.. Fia. 271. Longitudinal section of flower Fia. 272. Fruit. perianth-leaves, and slightly exterior to them, and ten cornets opening obliquely outwards, superposed in pairs to the leaves of the inner whorl of the perianth,^ and placed a little outside the glands. The one-ceUed ovary contains, attached near its summit, a descending anatropous ovule, whose micropyle faces the placenta below its point of attachment.' On this side the elongated style surmounting the ovary is grooved longitudinally ;â * it ends in a broad stigmatiferous expa

. Farquhar's autumn catalogue : 1913. w Cyclamen-flowered Daffodil.) The earliest of all Daffodils; a charming little flower of very distinc* form. The trumpet is rich yellow and tube like, wliile the perianth is reflexed Hke a Cyclamen; a valuable dwarf specie for the rock garden or for naturalizing in grass or shady places. $.75 per doz.; $5.00 per 100; $45.00 per 1000. Narcissus Leedsii, White Lady. NARCISSUS TRIANDRUS AND TRIANDRUS HYBRIDS. Triandrus Albus. (White Cyclamen-flowered Narcissus or AngelsTears.) Very interesting and beautiful small Daffodil with creamywhite pendulous flowers; Stock Photo

RM2AFJFC6–. Farquhar's autumn catalogue : 1913. w Cyclamen-flowered Daffodil.) The earliest of all Daffodils; a charming little flower of very distinc* form. The trumpet is rich yellow and tube like, wliile the perianth is reflexed Hke a Cyclamen; a valuable dwarf specie for the rock garden or for naturalizing in grass or shady places. $.75 per doz.; $5.00 per 100; $45.00 per 1000. Narcissus Leedsii, White Lady. NARCISSUS TRIANDRUS AND TRIANDRUS HYBRIDS. Triandrus Albus. (White Cyclamen-flowered Narcissus or AngelsTears.) Very interesting and beautiful small Daffodil with creamywhite pendulous flowers;

RMPFKNRW–. Cyclopedia of American horticulture : comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening; Horticulture; Horticulture; Horticulture. XANTHORBHIZA BB. Spike iyi-2 ft. long. histilis, R.Br. Lvs. 3-4 ft. long, 2-3 lines broad: scape often 6- S it. long, not counting the spike. Readily distinguished by the dense, rusty tomentum covering the ends of the bracts and outer perianth-segments. B.M. 4722. G.C.

The Cactaceae : descriptions and illustrations of plants of the cactus family . BRITTON AND ROSE, VOL. II. 1. End of fruiting branch of Arrojadoa rhodantha. 2. Top of plant of Cleistocactus baumannii. 3. Flower on branch of Hylocereus stenopterus. (All natural size.) HYLOCEREUS. 185 bottom of each undulation; spines 5 to 8, acicular, 5 to 12 111111. long; flowers 25 to 30 cm. long andfully as broad; outer perianth-segments narrow, long-acuminate, greenish, spreading or reflexed;inner perianth-segments oblong, acuminate, white; style stout; stigma-lobes linear, entire, green;ovary covered with Stock Photo

RM2AJE4N7–The Cactaceae : descriptions and illustrations of plants of the cactus family . BRITTON AND ROSE, VOL. II. 1. End of fruiting branch of Arrojadoa rhodantha. 2. Top of plant of Cleistocactus baumannii. 3. Flower on branch of Hylocereus stenopterus. (All natural size.) HYLOCEREUS. 185 bottom of each undulation; spines 5 to 8, acicular, 5 to 12 111111. long; flowers 25 to 30 cm. long andfully as broad; outer perianth-segments narrow, long-acuminate, greenish, spreading or reflexed;inner perianth-segments oblong, acuminate, white; style stout; stigma-lobes linear, entire, green;ovary covered with

RMPG1MYK–. Trees and shrubs : an abridgment of the Arboretum et fruticetum britannicum : containing the hardy trees and schrubs of Britain, native and foreign, scientifically and popularly described : with their propagation, culture and uses and engravings of nearly all the species. Trees; Shrubs; Forests and forestry. LXI SANTALA CEM : NY'SS^. 693 Order LXI. SANTALA^CE^. Ord. Char. Perianth superior, 4—5-cleft, coloured inside; sestivation valvate. Stamens 4—5, opposite the segments of the perianth, and inserted in their bases. Ojjamim inferior, 1-celled, 2—4-seeded. Style . Stigma generally lobed. F

Handbook of British Hepaticae : containing descriptions and figures of the indigenous species of Marchantia, Jungermannia, Riccia and Anthoceros . 70, 171). HANDBOOK OF BRITISH HEPATIC/E. 249 Genus 36. PELLIA, Raddi. Involucre cup-shaped, mouth torn into teeth.Perianth none. Calyptra four-valved, valvesnaked, rounded. Elaters central, persistent,double, enclosed.—Raddi. Jung. Etrus. p. 49(1820). Plants frondose, without leaves, fronds withoutribs. Pellia epiphylla, Linn. Frond oblong, sinuate, lobate, thick ; invo-lucre included ; calyptra exserted. Fruit pro-duced from the upper surface of th Stock Photo

RM2ANAH5G–Handbook of British Hepaticae : containing descriptions and figures of the indigenous species of Marchantia, Jungermannia, Riccia and Anthoceros . 70, 171). HANDBOOK OF BRITISH HEPATIC/E. 249 Genus 36. PELLIA, Raddi. Involucre cup-shaped, mouth torn into teeth.Perianth none. Calyptra four-valved, valvesnaked, rounded. Elaters central, persistent,double, enclosed.—Raddi. Jung. Etrus. p. 49(1820). Plants frondose, without leaves, fronds withoutribs. Pellia epiphylla, Linn. Frond oblong, sinuate, lobate, thick ; invo-lucre included ; calyptra exserted. Fruit pro-duced from the upper surface of th

. Fossil plants : for students of botany and geology . Paleobotany. 466 GNETALES [CH. ovule in the female flower being retained in the sterile ovule of the male^. In contrast to the indefinite, spirally disposed, bracts or. Fig. 818. Welwitschia mirahilis. Staminate flower (sectional elevation), sub- tending bract and the two missing stamens indicated by dotted lines. (From a drawing kindly supplied by Dr A. H. Church.) perianth of Cycadeaidea flowers Welwitschia has only two connate segments, and the staminal disc of Welwitschia is considerably ' This account is based on the excellent descrip Stock Photo

RMPG15J5–. Fossil plants : for students of botany and geology . Paleobotany. 466 GNETALES [CH. ovule in the female flower being retained in the sterile ovule of the male^. In contrast to the indefinite, spirally disposed, bracts or. Fig. 818. Welwitschia mirahilis. Staminate flower (sectional elevation), sub- tending bract and the two missing stamens indicated by dotted lines. (From a drawing kindly supplied by Dr A. H. Church.) perianth of Cycadeaidea flowers Welwitschia has only two connate segments, and the staminal disc of Welwitschia is considerably ' This account is based on the excellent descrip

Childs' bulbs that bloom : bulbs that bloom plants that please berries that bear . Karcissus, Single Short Trumpet 14 John Lewis Childs, Inc., Floral Park, N. Y.. NEW NARCISSUS It can safely be said that thefollowing new sorts are wonder-ful. For large size and exquisitebeauty they are marvels.Van Waverens Giant—Flowers ofhuge dimensions the largest ofall Narcissus and the one thaicaused the big excitement atthe New York Flower Show.Perianth primrose with brightyellow trumpet. Fine forforcing. 50c each; 3 for $1.25.King Alfred — Large, .delicateflowers, both perianth andtrumpet being a rich go Stock Photo

RM2AWJYP8–Childs' bulbs that bloom : bulbs that bloom plants that please berries that bear . Karcissus, Single Short Trumpet 14 John Lewis Childs, Inc., Floral Park, N. Y.. NEW NARCISSUS It can safely be said that thefollowing new sorts are wonder-ful. For large size and exquisitebeauty they are marvels.Van Waverens Giant—Flowers ofhuge dimensions the largest ofall Narcissus and the one thaicaused the big excitement atthe New York Flower Show.Perianth primrose with brightyellow trumpet. Fine forforcing. 50c each; 3 for $1.25.King Alfred — Large, .delicateflowers, both perianth andtrumpet being a rich go

. The natural history of plants. Botany. 22 ^'ATORAL HISTORY OF PLANTS. II. ASTRONIA SEEIES, The flowers of Astronia^ (fig. 30-34) are regular and hermaphrodite, •with a concave cuplike receptacle, in the interior of which the inferior ovary is adnate, above which it is prolonged. In the margin are inserted the perianth and andrcecium. The calyx is gamosepalous Astrojiia macrophylla.. Fig. 31. Fruit (}). Fig. 30. Long. sect, of flower. Fig. 32. Long. sect. of fruit. with 4-8 teeth more or less deep. It not unfrequently divides into unequal lobes,^ or separates as a single hood.' The petals, fo Stock Photo

RMPG1WNF–. The natural history of plants. Botany. 22 ^'ATORAL HISTORY OF PLANTS. II. ASTRONIA SEEIES, The flowers of Astronia^ (fig. 30-34) are regular and hermaphrodite, •with a concave cuplike receptacle, in the interior of which the inferior ovary is adnate, above which it is prolonged. In the margin are inserted the perianth and andrcecium. The calyx is gamosepalous Astrojiia macrophylla.. Fig. 31. Fruit (}). Fig. 30. Long. sect, of flower. Fig. 32. Long. sect. of fruit. with 4-8 teeth more or less deep. It not unfrequently divides into unequal lobes,^ or separates as a single hood.' The petals, fo

. Lessons with plants. Suggestions for seeing and interpreting some of the common forms of vegetation. Fig. a86. Pio. 287. FiQ. 288. Fig. 289. Scarlet oak. Black oak. Bed oak. Live oak nut tribe each carpel is 1-ovuled. The marks of the threecarpels may be seen on the ripe nut, but only one ovule de-velops into a seed (408a). 333. In all the above instances, it is plain thatthe reinforcing structure is the perianth, usuallya calyx. If the pupil will diligently examine thefruits of common herbs and bushes and trees,he will soon find that a persistent calyx is fre-quent. 284 LUSSOJVS WITH PLANTS Stock Photo

RM2AFP6RH–. Lessons with plants. Suggestions for seeing and interpreting some of the common forms of vegetation. Fig. a86. Pio. 287. FiQ. 288. Fig. 289. Scarlet oak. Black oak. Bed oak. Live oak nut tribe each carpel is 1-ovuled. The marks of the threecarpels may be seen on the ripe nut, but only one ovule de-velops into a seed (408a). 333. In all the above instances, it is plain thatthe reinforcing structure is the perianth, usuallya calyx. If the pupil will diligently examine thefruits of common herbs and bushes and trees,he will soon find that a persistent calyx is fre-quent. 284 LUSSOJVS WITH PLANTS

. The natural history of plants. Botany. 330 NATURAL HISTORY OF PLANTS. The stamens, all fertile, form at first a complete crown witMu the perianth; then the common support straightens itself, in the form of a thick fleshy tongue, on one side of the flower, having the appear- Lecythu laneeolata.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Baillon, Henri Ernest, 1827-1895; Hartog, Marcus Manuel, 1851-. London, L. Reeve Stock Photo

RMPG1WP7–. The natural history of plants. Botany. 330 NATURAL HISTORY OF PLANTS. The stamens, all fertile, form at first a complete crown witMu the perianth; then the common support straightens itself, in the form of a thick fleshy tongue, on one side of the flower, having the appear- Lecythu laneeolata.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Baillon, Henri Ernest, 1827-1895; Hartog, Marcus Manuel, 1851-. London, L. Reeve

. Plants of New Zealand. en by the natives and by children. Thelong fibrous leaves are used in the manufacture of baskets. North Island :and west coast of the South Island to ]Milford Sound. Fl. Sept.-Oct. Maoriname Kie-kie. The fruit is usually called Taiohara. 1 sp. Palmaceae. The Palm Family. Trees or shrubs, rarely climbers. Leaves large, divided, fan-Uke, withsheathing petioles. Flowers on a branched axis, enclosed in a spathe.Perianth of 6 segments ; stamens G. Fruit a berry or drupe. Distribution.—This family of plants, which is said to be more valuable thanany other, is represented on Stock Photo

RM2AG9HMP–. Plants of New Zealand. en by the natives and by children. Thelong fibrous leaves are used in the manufacture of baskets. North Island :and west coast of the South Island to ]Milford Sound. Fl. Sept.-Oct. Maoriname Kie-kie. The fruit is usually called Taiohara. 1 sp. Palmaceae. The Palm Family. Trees or shrubs, rarely climbers. Leaves large, divided, fan-Uke, withsheathing petioles. Flowers on a branched axis, enclosed in a spathe.Perianth of 6 segments ; stamens G. Fruit a berry or drupe. Distribution.—This family of plants, which is said to be more valuable thanany other, is represented on

RMPFM3NF–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches, and a synopsis of the vegetable kingdom. Gardening -- Dictionaries; Plants -- North America encyclopedias. LACHENALIA DD, Inner segments 2S lines longer than the outer 5. rubida DDD. Inner segments 3-4 lines longer than the outer G. tricolor BB. Fnt-m of perianth bell-shaped. c. Z/VS. pustnhite. i. e., covered with blister

Comprehensive catalogue of Queensland plants, both indigenous and naturalised To which are added, where known, the aboriginal and other vernacular names; with numerous illustrations, and copious notes on the properties, features, &c., of the plants . 494. Ficus semicostata. Bail., Sp. 110V. (A) Sect, recept. containing male and gall flowers, (B) sect, recept. containing femaleflowers, (C) male flower, (D) anthers, (E) gall flower, (F) female flowers. CXIX. URTICACE.E. 503. 495. FlCUS GLOMERATA, Willd. (A) Stamens, (B) neuter flower, (C) female flowers and perianth segments,(D) female achene. 5 Stock Photo

RM2AJJG0G–Comprehensive catalogue of Queensland plants, both indigenous and naturalised To which are added, where known, the aboriginal and other vernacular names; with numerous illustrations, and copious notes on the properties, features, &c., of the plants . 494. Ficus semicostata. Bail., Sp. 110V. (A) Sect, recept. containing male and gall flowers, (B) sect, recept. containing femaleflowers, (C) male flower, (D) anthers, (E) gall flower, (F) female flowers. CXIX. URTICACE.E. 503. 495. FlCUS GLOMERATA, Willd. (A) Stamens, (B) neuter flower, (C) female flowers and perianth segments,(D) female achene. 5

. The natural history of plants. Botany. ONAGBARIACE^. 471 II. GAIJRA SERIES. Gaura ^ (fig. 440-442) most frequently has flowers with four parts; they are hermaphrodite. The receptacle has the form of a long narrow gourd lodging the ovary in its largest portion and prolonged above it in a narrow neck,'^ the upper opening "of which bears four Gaiira Lindheimeri.. Fig. 440. Inflorescence. Fig. 441. Flower. Fig. 442. Long. sect, of flower. membranous valvate sepals,* and the same number of sessile petals, imbricate or contorted in the bud. The stamens, inserted with the perianth, are double Stock Photo

RMPG1W9M–. The natural history of plants. Botany. ONAGBARIACE^. 471 II. GAIJRA SERIES. Gaura ^ (fig. 440-442) most frequently has flowers with four parts; they are hermaphrodite. The receptacle has the form of a long narrow gourd lodging the ovary in its largest portion and prolonged above it in a narrow neck,'^ the upper opening "of which bears four Gaiira Lindheimeri.. Fig. 440. Inflorescence. Fig. 441. Flower. Fig. 442. Long. sect, of flower. membranous valvate sepals,* and the same number of sessile petals, imbricate or contorted in the bud. The stamens, inserted with the perianth, are double

. Plants of New Zealand. s the Maori Onion. In some places a whole mountain side may be seencovered with a blaze of yellow from the presence of myriads of racemes of this-plant. Fl. Oct.-Dec. Genus Phormium. Large, tufted, perennial herbs, with fibrous roots, and radical isobilateralleaves. Flowers in large panicles. Perianth of 6 leaflets, tubular, red, or yellow.Stamens 6, longer than the petals. Fruit a long capsule, many seeded. Agenus of two species, both endemic. (Name from the Greek for a basket, inallusion to the use of the leaves by the Maoris in basket-making). Maori name,Harakeke. P Stock Photo

RM2AG9BA6–. Plants of New Zealand. s the Maori Onion. In some places a whole mountain side may be seencovered with a blaze of yellow from the presence of myriads of racemes of this-plant. Fl. Oct.-Dec. Genus Phormium. Large, tufted, perennial herbs, with fibrous roots, and radical isobilateralleaves. Flowers in large panicles. Perianth of 6 leaflets, tubular, red, or yellow.Stamens 6, longer than the petals. Fruit a long capsule, many seeded. Agenus of two species, both endemic. (Name from the Greek for a basket, inallusion to the use of the leaves by the Maoris in basket-making). Maori name,Harakeke. P

RMPG2EMB–. Class-book of botany : being outlines of the structure, physiology, and classification of plants ; with a flora of the United States and Canada . Botany; Botany; Botany. m THE PLAN OP THB FLOWER. 2r0 469. 268, Pistillate flowcf of Balm-of-Gilead. 269, Stnmlnate. 270, Diplooliniiiin Evansianum. a, 6taminat« ; &, pistillate. 422. A NEUTRAL PLOWEE is a perianth or calyx only, having neither stamens nor pistiJs. Such are the ray-flowers of many of the Compositse, and of the cymes of Hydrangea, high cranberry, etc., which in cultivation may all become neutral, as in the saow-ball 271 423. Uns

The century supplement to the dictionary of gardening, a practical and scientific encyclopaedia of horticulture for gardeners and botanists . iii-in(ra:{ceiis. E. Nuttallianum (Xuttalls). jl. golden-yellow, with reddish-brown anthers. I. dark gi-ecn. North America. This species ia. Fig. 378. Erythkomum revolutum Pink Beauty. E. citrinum (citron-yellow), jh Icmnu-yellow ; perianth segmentsli;iing a broale, banded with purplish-crimson neartlie base of each segment, and with a yellow eye. £. Hartwegi (Theoddre llartwegs).* Jl. usually solitary, some-tiuiLs two or three to a peduncle, remaining Stock Photo

RM2AWP9KM–The century supplement to the dictionary of gardening, a practical and scientific encyclopaedia of horticulture for gardeners and botanists . iii-in(ra:{ceiis. E. Nuttallianum (Xuttalls). jl. golden-yellow, with reddish-brown anthers. I. dark gi-ecn. North America. This species ia. Fig. 378. Erythkomum revolutum Pink Beauty. E. citrinum (citron-yellow), jh Icmnu-yellow ; perianth segmentsli;iing a broale, banded with purplish-crimson neartlie base of each segment, and with a yellow eye. £. Hartwegi (Theoddre llartwegs).* Jl. usually solitary, some-tiuiLs two or three to a peduncle, remaining

. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. Fig. 401. Narthiciiim ossifragitni^ Huds. (from nature, diagrammatic^ (i) Flower, seen from above. (2) Do., from the side, after removal of some stamens and part of tlie perianth (x 2A). a, anthers ; p, perianth ; s, stigma. colour—are to be found not only on the inner sides of the stamens, but are also often found caught by the hairs on the outer sides of the filaments; this latter must therefore be foreign pollen. Having at a later date observed various be Stock Photo

RMPG46RT–. Handbook of flower pollination : based upon Hermann Mu?ller's work 'The fertilisation of flowers by insects' . Fertilization of plants. Fig. 401. Narthiciiim ossifragitni^ Huds. (from nature, diagrammatic^ (i) Flower, seen from above. (2) Do., from the side, after removal of some stamens and part of tlie perianth (x 2A). a, anthers ; p, perianth ; s, stigma. colour—are to be found not only on the inner sides of the stamens, but are also often found caught by the hairs on the outer sides of the filaments; this latter must therefore be foreign pollen. Having at a later date observed various be

Vick's catalogue : bulbs plants and seeds . m, or Hoop Petticoat, goldenyellow, handsome and fragrant .... Golden Spur, rich golden yellow, bothtiumpet and perianth ; early, large, andfree blooming 08 Henry Irving, rich yellow, frilled trumpet, a magnificent flower 08 Leedsii, pure white, lemon yellow cup . 3 for 10 Obvallaris, Tenby Daffodil, a beautifullyformed flower, rich yellow Princeps, sulphur white, yellow trumpet,one of the best and earliest for winterforcing Poeticus, white, scarlet eye, cannot be forced but fine for garden culture . 2 for 5 20 Poeticus ornatus, pure white, sweetscen Stock Photo

RM2AX2XD1–Vick's catalogue : bulbs plants and seeds . m, or Hoop Petticoat, goldenyellow, handsome and fragrant .... Golden Spur, rich golden yellow, bothtiumpet and perianth ; early, large, andfree blooming 08 Henry Irving, rich yellow, frilled trumpet, a magnificent flower 08 Leedsii, pure white, lemon yellow cup . 3 for 10 Obvallaris, Tenby Daffodil, a beautifullyformed flower, rich yellow Princeps, sulphur white, yellow trumpet,one of the best and earliest for winterforcing Poeticus, white, scarlet eye, cannot be forced but fine for garden culture . 2 for 5 20 Poeticus ornatus, pure white, sweetscen

. Essentials of botany. Botany; Botany. THE FLOWER OF THE HIGHER SEED-PLANTS 151 Usually, as in Fig. 98, this is only a slight enlargement of the flower-stalk, but in the rose (Fig. 102), the pond lily (Fig. 115), the magnolia, the Calycanthus, and a good many other familiar flowers it is large and con- spicuous. 180. The Perianth. — The sepals, or divi- sions of the calyx, are commonly green and somewhat leaf-like. The petals in showy flowers are of many colors, ranging all the way from violet to red. Either whorl of the perianth may be found to have assumed some very peculiar form, to carry Stock Photo

RMPG41Y6–. Essentials of botany. Botany; Botany. THE FLOWER OF THE HIGHER SEED-PLANTS 151 Usually, as in Fig. 98, this is only a slight enlargement of the flower-stalk, but in the rose (Fig. 102), the pond lily (Fig. 115), the magnolia, the Calycanthus, and a good many other familiar flowers it is large and con- spicuous. 180. The Perianth. — The sepals, or divi- sions of the calyx, are commonly green and somewhat leaf-like. The petals in showy flowers are of many colors, ranging all the way from violet to red. Either whorl of the perianth may be found to have assumed some very peculiar form, to carry

. Farquhar's autumn catalogue : 1921. 6.00 per dozen. LARGE TRUMPET DAFFODILS. {Naicissus Ajax.) Trumpet or crown as long as, or longer than the perianthsegments. Cornelia. An improved Emperor with deep goldentrumpet and broad yellow perianth Duke of Bedford. A magnificent new bi-color ofimmense size and substance. White perianth andlong wide-mouthed trumpet of deep yellow. 75cts. each Emperor. Immense flower; trumpet clear golden-yellow; perianth deep primrose, often three-and-ahalf inches across; fine forcing sort Empress. Very large, reflexed, rich yellow trum-pet, broad white perianth of g Stock Photo

RM2AFT7MT–. Farquhar's autumn catalogue : 1921. 6.00 per dozen. LARGE TRUMPET DAFFODILS. {Naicissus Ajax.) Trumpet or crown as long as, or longer than the perianthsegments. Cornelia. An improved Emperor with deep goldentrumpet and broad yellow perianth Duke of Bedford. A magnificent new bi-color ofimmense size and substance. White perianth andlong wide-mouthed trumpet of deep yellow. 75cts. each Emperor. Immense flower; trumpet clear golden-yellow; perianth deep primrose, often three-and-ahalf inches across; fine forcing sort Empress. Very large, reflexed, rich yellow trum-pet, broad white perianth of g

. Essentials of botany. Botany; Botany. CHAPTER XV THE FLOWER OF THE HIGHER SEED-PLANTS 175. Organs of the Flower. The parts usually found .p in a flower of the higher seed-plants are sepals, petals, stamens, and pistils (Fig. 97). The sepals, taken together, constitute the calyx; the petals, taken together, con- stitute the corolla. The calyx and corolla are collectively known as the floral envelopes or perianth. Many flowers consist of five whorls or circles, two of which belong to the perianth,. cal-- FiG. 97. The Parts of the Flower. cal, calyx ; cor, corolla; st, stamens; p, pistil.. Plea Stock Photo

RMPG4209–. Essentials of botany. Botany; Botany. CHAPTER XV THE FLOWER OF THE HIGHER SEED-PLANTS 175. Organs of the Flower. The parts usually found .p in a flower of the higher seed-plants are sepals, petals, stamens, and pistils (Fig. 97). The sepals, taken together, constitute the calyx; the petals, taken together, con- stitute the corolla. The calyx and corolla are collectively known as the floral envelopes or perianth. Many flowers consist of five whorls or circles, two of which belong to the perianth,. cal-- FiG. 97. The Parts of the Flower. cal, calyx ; cor, corolla; st, stamens; p, pistil.. Plea

Text-book of botany, morphological and physiological . YC..->,y^.—Vov&x oi Mauglesia glabraia; 4 before open-ing ; B open ; C the gynaeceum, ^p the gynophore ; D hori-zontal section of the ovary ; E fruit ripening on its pedicel. Fig. 340.—Flower oi Sterciilia Ealaiis^has;A, ss the gynophore, y ovary, n stigma ; B hori-zontal section of the ovary. mature, the filaments appear as if they sprang from the inside of the perianth ;the earliest stages of development show, however, that the perianth-leaves and thestamens spring in succession and separately from the receptacle; it is not till a l Stock Photo

RM2AWRWFR–Text-book of botany, morphological and physiological . YC..->,y^.—Vov&x oi Mauglesia glabraia; 4 before open-ing ; B open ; C the gynaeceum, ^p the gynophore ; D hori-zontal section of the ovary ; E fruit ripening on its pedicel. Fig. 340.—Flower oi Sterciilia Ealaiis^has;A, ss the gynophore, y ovary, n stigma ; B hori-zontal section of the ovary. mature, the filaments appear as if they sprang from the inside of the perianth ;the earliest stages of development show, however, that the perianth-leaves and thestamens spring in succession and separately from the receptacle; it is not till a l

. The natural history of plants. Botany. Fig. 300. Dry Fruit (i), Fig. 299. Hermaphrodite flower with the perianth removed. Fig. 301. Transverse section of fruit. in the bud. More inwardly are found two verticels of five stamens, superposed, five to the teeth of the calyx and five shorter ones to the petals. All are formed of a free filament inserted outside the base of an annular disc, with ten small alternate lobes; and of a bilocular introrse anther dehiscent by two longitudinal clefts.^ The gyneeceum is free, sterile in the male flowers, formed in the female by three carpels, two of which Stock Photo

RMPG2WBF–. The natural history of plants. Botany. Fig. 300. Dry Fruit (i), Fig. 299. Hermaphrodite flower with the perianth removed. Fig. 301. Transverse section of fruit. in the bud. More inwardly are found two verticels of five stamens, superposed, five to the teeth of the calyx and five shorter ones to the petals. All are formed of a free filament inserted outside the base of an annular disc, with ten small alternate lobes; and of a bilocular introrse anther dehiscent by two longitudinal clefts.^ The gyneeceum is free, sterile in the male flowers, formed in the female by three carpels, two of which

The Cactaceae : descriptions and illustrations of plants of the cactus family . ; flow-ers light purple to purplish green;perianth-segments fleshy, usuallyrounded at apex; ovary nearlynaked; fruit not known. Type locality: Sierra del Alo,Mexico. Distribution: Western Mex-ico. The type of the species wascollected by Leon Diguet andis preserved in the Museum ofParis, where it was studied byDr. Rose in 1912. To this spe-cies we would refer specimenscollected in Jalisco, Mexico, in1892, by M. E- Jones. Illustration: Bull. Soc. Ac-clim. France 52: f. 16, as Piloce-reus alensis. 43 Cephalocereus col Stock Photo

RM2AJG3NN–The Cactaceae : descriptions and illustrations of plants of the cactus family . ; flow-ers light purple to purplish green;perianth-segments fleshy, usuallyrounded at apex; ovary nearlynaked; fruit not known. Type locality: Sierra del Alo,Mexico. Distribution: Western Mex-ico. The type of the species wascollected by Leon Diguet andis preserved in the Museum ofParis, where it was studied byDr. Rose in 1912. To this spe-cies we would refer specimenscollected in Jalisco, Mexico, in1892, by M. E- Jones. Illustration: Bull. Soc. Ac-clim. France 52: f. 16, as Piloce-reus alensis. 43 Cephalocereus col

. The botany of crop plants : a text and reference book. Botany, Economic. 268 BOTANY or CROP PLANTS Some tropical figs are cauliflorus, that is, the receptacle with its numerous small flowers is borne on main stems or branches. This is a rather unusual condition; in our common woody plants, the flowers and fruit are borne on young twigs only. Slaminate flowers have a two- to six-parted perianth (some- times none), and one to three stamens with united filaments. In the staminate flowers, there is no indication of an ovary.. Fig. io6.—Pollination of the fig (Ficus carica). A, medium lengthwise Stock Photo

RMPG0G60–. The botany of crop plants : a text and reference book. Botany, Economic. 268 BOTANY or CROP PLANTS Some tropical figs are cauliflorus, that is, the receptacle with its numerous small flowers is borne on main stems or branches. This is a rather unusual condition; in our common woody plants, the flowers and fruit are borne on young twigs only. Slaminate flowers have a two- to six-parted perianth (some- times none), and one to three stamens with united filaments. In the staminate flowers, there is no indication of an ovary.. Fig. io6.—Pollination of the fig (Ficus carica). A, medium lengthwise

The Gardeners' chronicle : a weekly illustrated journal of horticulture and allied subjects . cies of Gloriosa hasflowered with the Hon. Walter Rothschild, M.P.,at Tring Park, Tring (fig. 125), from tubers col-lected by Major H. B. Rattray, in the Uganda » Gloriosa Eothschildiana. n. sp. — Stem climbing,simple at first, afterwards branched; leaves, brightgreen, glabrous, oblong acuminate, cirrose at theapex, lower ones verticillate, upper narrower, alternateor opposite ; flowers produced singly from the axils ofthe caves; peduncle 3 to 4 inches long, abruptlycurved near the ovary; perianth seg Stock Photo

RM2AJ28N4–The Gardeners' chronicle : a weekly illustrated journal of horticulture and allied subjects . cies of Gloriosa hasflowered with the Hon. Walter Rothschild, M.P.,at Tring Park, Tring (fig. 125), from tubers col-lected by Major H. B. Rattray, in the Uganda » Gloriosa Eothschildiana. n. sp. — Stem climbing,simple at first, afterwards branched; leaves, brightgreen, glabrous, oblong acuminate, cirrose at theapex, lower ones verticillate, upper narrower, alternateor opposite ; flowers produced singly from the axils ofthe caves; peduncle 3 to 4 inches long, abruptlycurved near the ovary; perianth seg

. Plant life and plant uses; an elementary textbook, a foundation for the study of agriculture, domestic science or college botany. Botany. Fig. 106. — Dioecious, wind-pollinated flowers of the box elder. A, staminate flowers; each one consists of a group of stamens borne at the end of long, drooping flower stems (pedicels); each stamen is composed of a long anther and a very short filament, too short to be seen in the picture. B, pistillate flowers; note the prominent stigmas extended as two branches from each flower; these flowers have a small perianth. characteristic than irregularity. By a Stock Photo

RMPG4115–. Plant life and plant uses; an elementary textbook, a foundation for the study of agriculture, domestic science or college botany. Botany. Fig. 106. — Dioecious, wind-pollinated flowers of the box elder. A, staminate flowers; each one consists of a group of stamens borne at the end of long, drooping flower stems (pedicels); each stamen is composed of a long anther and a very short filament, too short to be seen in the picture. B, pistillate flowers; note the prominent stigmas extended as two branches from each flower; these flowers have a small perianth. characteristic than irregularity. By a

Dreer's wholesale price list : decorative and other plants for florists, bulbs for forcing, seasonable flower seeds and florists' requisites . IrvlnK. Large trumpets of a lovely golden-yellow hue; a fine variety. Strang bulbs .... 1 50 14 00 Mme. de Qraaff. A magnificent flower of almostpure white, the perianth is snow white, the largetrumpet is slightly tinted with primrose, whichchanges to white 650 6000 Mme. Plemp. A bicolor of recent introductionthat is sure to become a favorite. The flowersare of immense size with very large, bold richgolden yellow trumpet and gracefully twistedpure white Stock Photo

RM2ANGH27–Dreer's wholesale price list : decorative and other plants for florists, bulbs for forcing, seasonable flower seeds and florists' requisites . IrvlnK. Large trumpets of a lovely golden-yellow hue; a fine variety. Strang bulbs .... 1 50 14 00 Mme. de Qraaff. A magnificent flower of almostpure white, the perianth is snow white, the largetrumpet is slightly tinted with primrose, whichchanges to white 650 6000 Mme. Plemp. A bicolor of recent introductionthat is sure to become a favorite. The flowersare of immense size with very large, bold richgolden yellow trumpet and gracefully twistedpure white

RMPG2EGG–. Class-book of botany : being outlines of the structure, physiology, and classification of plants ; with a flora of the United States and Canada . Botany; Botany; Botany. THE PLOEAl ENVELOPS, OB PERIANTH. 318 Sli 816. Forms of corollas. 812, Cheiranthus (stock). 818, Silcnc rcgia (scarlot catchfly). 814, Pyrua coronaria. 815, Amaryllis (Atamasco lily). 474. Papilionaceous, butterfly-shaped; a corolla consisting of five dissimilar petals, designated thus : the upper, largest, and exterior pe- tal is the banner (yexillum); the two lateral, half-exterior, are the wings (alee) ; the two lower, in

. Foundations of botany. careful study ofFigs. 2, 3.) 6. CYPERACE^. Sedge Family. Grass-like or rush-like herbs, with solid, usually triangular,stems, growing in tufts. The sheathing base of the generally3-ranked leaves, when present, is not slit as in grasses. Theflowers are usually somewhat less enclosed by bracts thanthose of grasses ; the perianth is absent or rudimentary;stamens generally 3 ; style 2-cleft or 3-cleft. The general appearance of a common sedge may be learnedfrom Part I, Ch. V, and the flower-cluster and the flowerunderstood from an inspection of Fig. 4. The species are even Stock Photo

RM2AG75K8–. Foundations of botany. careful study ofFigs. 2, 3.) 6. CYPERACE^. Sedge Family. Grass-like or rush-like herbs, with solid, usually triangular,stems, growing in tufts. The sheathing base of the generally3-ranked leaves, when present, is not slit as in grasses. Theflowers are usually somewhat less enclosed by bracts thanthose of grasses ; the perianth is absent or rudimentary;stamens generally 3 ; style 2-cleft or 3-cleft. The general appearance of a common sedge may be learnedfrom Part I, Ch. V, and the flower-cluster and the flowerunderstood from an inspection of Fig. 4. The species are even

. The natural history of plants. Botany. Fig. 273. Longitudinal section of hermaphrodite flower. Fig. 272. Diagram of Fig. 274. Hermaphrodite hermaphrodite flower. flower without the perianth. composed of a free ovary tapering upwards in a style whose stigma- tiferous apex is dilated and divided into five lobes, superposed like the cells (fig. 266), to the petals. In the internal angle of each cell, the placenta supports two collateral, descendant, anatropous ovules, with micropyle directed upwards and outwards (fig. 208). The fruit, accompanied at its base by a more or less persistent calyx, Stock Photo

RMPG2WG5–. The natural history of plants. Botany. Fig. 273. Longitudinal section of hermaphrodite flower. Fig. 272. Diagram of Fig. 274. Hermaphrodite hermaphrodite flower. flower without the perianth. composed of a free ovary tapering upwards in a style whose stigma- tiferous apex is dilated and divided into five lobes, superposed like the cells (fig. 266), to the petals. In the internal angle of each cell, the placenta supports two collateral, descendant, anatropous ovules, with micropyle directed upwards and outwards (fig. 208). The fruit, accompanied at its base by a more or less persistent calyx,

The Cactaceae : descriptions and illustrations of plants of the cactus family . lhocereus azureus Riccobono, Boll. R. Ort. Bot. Palermo 8: 225. 1909. Probably branching at base, bluish pruinose; branches elongated, slender, flexuous; ribs 6 or7, obtuse, repand; areoles remote, with brown tomentum and grayish wool; radial spines 8 to 12, i6 THE CACTACEAE!. white, with black tips; central spines i to 3, brown, stouter than the radials; flowers nocturnal, 10to 12 cm. long; inner perianth-segments white, lanceolate, acuminate, 10 cm. long, the marginsdentate; stamens numerous, green; style longer Stock Photo

RM2AJHC1X–The Cactaceae : descriptions and illustrations of plants of the cactus family . lhocereus azureus Riccobono, Boll. R. Ort. Bot. Palermo 8: 225. 1909. Probably branching at base, bluish pruinose; branches elongated, slender, flexuous; ribs 6 or7, obtuse, repand; areoles remote, with brown tomentum and grayish wool; radial spines 8 to 12, i6 THE CACTACEAE!. white, with black tips; central spines i to 3, brown, stouter than the radials; flowers nocturnal, 10to 12 cm. long; inner perianth-segments white, lanceolate, acuminate, 10 cm. long, the marginsdentate; stamens numerous, green; style longer

. The natural history of plants. Botany. Fig. 428. Fruit.. Fig. 426. Flower. Fig. 429. Seed. Fig. 430. Long, sect, of seed. Fig. 427. Long, sect, of flower. summit of which is inserted a descending and anatropous ovule. It has also the superior (epigynous) perianth, composed of a short calyx with four, five or six divisions, equal or unequal and a regular gamo- petalous corolla the limb of which is divided above into four, five or six equal lobes, valvate' in the bud. The stamens, inserted near the base of the limb, are alternate with these divisions, and are formed each of a filament, free or Stock Photo

RMPG2T45–. The natural history of plants. Botany. Fig. 428. Fruit.. Fig. 426. Flower. Fig. 429. Seed. Fig. 430. Long, sect, of seed. Fig. 427. Long, sect, of flower. summit of which is inserted a descending and anatropous ovule. It has also the superior (epigynous) perianth, composed of a short calyx with four, five or six divisions, equal or unequal and a regular gamo- petalous corolla the limb of which is divided above into four, five or six equal lobes, valvate' in the bud. The stamens, inserted near the base of the limb, are alternate with these divisions, and are formed each of a filament, free or

The Cactaceae : descriptions and illustrations of plants of the cactus family . lam, Monatsschr. Kakteenk. 20: 150. 1910.Stems slender, 3-angled, about 2 cm. broad, pale green and slightly glaucous, climbing by aerialroots; margins somewhat knobby, the areole borne on the upper part of the knob, small, 3 to 4 cm.apart; spines 2 to 4, short, 1 to 3 mm. long, acieular, but with swollen bases; flower 10 cm. long ormore, the ovary and tube bearing clusters of yellow to brown acieular spines; inner perianth-segmentswhite, oblanceolate, acute, somewhat serrate; style pale yellow, weak, resting on th Stock Photo

RM2AJDM3H–The Cactaceae : descriptions and illustrations of plants of the cactus family . lam, Monatsschr. Kakteenk. 20: 150. 1910.Stems slender, 3-angled, about 2 cm. broad, pale green and slightly glaucous, climbing by aerialroots; margins somewhat knobby, the areole borne on the upper part of the knob, small, 3 to 4 cm.apart; spines 2 to 4, short, 1 to 3 mm. long, acieular, but with swollen bases; flower 10 cm. long ormore, the ovary and tube bearing clusters of yellow to brown acieular spines; inner perianth-segmentswhite, oblanceolate, acute, somewhat serrate; style pale yellow, weak, resting on th

RMPFM1JE–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. LACHENALIA LADRONES 867 DD. Inner segments 2-S lines longer than the otUer 5. rubida DDD. Inner segments 3-4 lines longer than the outer G. tricolor BB. Form of perianth bell-shaped. c. Lvs. pustulate, i.e.,covered with blister-like elevations. D. InfloresceHce spicate 7. pustulata DD. Inflorescence racemose 8.

. The structure and development of mosses and ferns (Archegoniatae). Fig. 21.—Fimhriaria Californica. A, Plant with two fully-grown sporogonial recep-tacles, natural size; B, single receptacle, X4; C, the same cut longitudinally,showing the sporogonium {sp), enclosed in the perianth {per); D, nearly mediansection of a young receptacle, showing one growing point (x) and an arche-gonium {ar) ; L, air-spaces; st, a pore; r, rhizoids, X40; E, the growing point ofthe same with an archegonium, X300; x, the apical cell. branch forms the forward margin of the receptacle, and thestalk is a direct conti Stock Photo

RM2AFN2GN–. The structure and development of mosses and ferns (Archegoniatae). Fig. 21.—Fimhriaria Californica. A, Plant with two fully-grown sporogonial recep-tacles, natural size; B, single receptacle, X4; C, the same cut longitudinally,showing the sporogonium {sp), enclosed in the perianth {per); D, nearly mediansection of a young receptacle, showing one growing point (x) and an arche-gonium {ar) ; L, air-spaces; st, a pore; r, rhizoids, X40; E, the growing point ofthe same with an archegonium, X300; x, the apical cell. branch forms the forward margin of the receptacle, and thestalk is a direct conti

. Mosses with a hand-lens; a non-technical handbook of the more common and more easily recognized mosses of the north-eastern United States. Mosses. MOSSES WITH A HAND-LENS 159 Ihallus varies from 1-3 inches in length and also has purple margins and purple scales underneath. There are abundant raised pores all over the surface. The perianth is inconspicuous and on the upper surface of the female receptacles are ribs alter- nating with the lobes (four or less). The peduncle is at first covered with hairs which mostly disappear except at base and apex. The spores are mature in early spring. This Stock Photo

RMPG3J3A–. Mosses with a hand-lens; a non-technical handbook of the more common and more easily recognized mosses of the north-eastern United States. Mosses. MOSSES WITH A HAND-LENS 159 Ihallus varies from 1-3 inches in length and also has purple margins and purple scales underneath. There are abundant raised pores all over the surface. The perianth is inconspicuous and on the upper surface of the female receptacles are ribs alter- nating with the lobes (four or less). The peduncle is at first covered with hairs which mostly disappear except at base and apex. The spores are mature in early spring. This

British grasses and their employment in agriculture . Fig. 151 Fig. 151. Fig. 152. Fig. 153. Fig. 15+. Fig. 152 Fig. 153 Fig. 154 Seed of Ruviex Crispins, L. Curled Dock.,, R. acelosa, L. Sorrel Dock. ,, R. acetosella, L. Sheeps Sorrel. The same, freed from the perianth. Each x 10. Seed is imported into Britain from Finland, Sweden, Holland,etc. That obtained from the North of Europe is usually of thebest quality. As imported it generally contains a high proportionof chaff and weed seeds. The proportion of chaff is sometimes. Fig. 155. Ranunculusrepens, L. CreepngButtercup, x 10. Stock Photo

RM2AM1RN0–British grasses and their employment in agriculture . Fig. 151 Fig. 151. Fig. 152. Fig. 153. Fig. 15+. Fig. 152 Fig. 153 Fig. 154 Seed of Ruviex Crispins, L. Curled Dock.,, R. acelosa, L. Sorrel Dock. ,, R. acetosella, L. Sheeps Sorrel. The same, freed from the perianth. Each x 10. Seed is imported into Britain from Finland, Sweden, Holland,etc. That obtained from the North of Europe is usually of thebest quality. As imported it generally contains a high proportionof chaff and weed seeds. The proportion of chaff is sometimes. Fig. 155. Ranunculusrepens, L. CreepngButtercup, x 10.

. Mosses with a hand-lens; a non-technical handbook of the more common and more easily recognized mosses of the north-eastern United States. Mosses. 176 MOSSES WITH A HAND-LENS be difficult of observation. The perichaetial leaves are also cleft like the others, but are much larger and proportionately longer. The perianth is dentate. At first sight this species might be mistaken for a Cephalozia, but a close examination of the leaves will at once show the difference. Dr. Alexander Evans says r " A peculiar habit of the plant is the way in which its prostrate stems creep over tufts of mosse Stock Photo

RMPG3HXF–. Mosses with a hand-lens; a non-technical handbook of the more common and more easily recognized mosses of the north-eastern United States. Mosses. 176 MOSSES WITH A HAND-LENS be difficult of observation. The perichaetial leaves are also cleft like the others, but are much larger and proportionately longer. The perianth is dentate. At first sight this species might be mistaken for a Cephalozia, but a close examination of the leaves will at once show the difference. Dr. Alexander Evans says r " A peculiar habit of the plant is the way in which its prostrate stems creep over tufts of mosse

Childs' bulbs that bloom : bulbs that bloom plants that please berries that bear . y-yellow at the tips to golden-yellowbase.Incomparabilis Albatross—Large white perianth, canary cup. Incomparabilis Sea Gull—Pure white, yellow cup.Incomparabilis Lady Godiva—Perianth white, cup yel- low, edged bright scarlet. Superb form.Incomparabilis Vesuvius—White perianth, scarlet cup.Leedsi (type)—Silvery white.Amabilis—White perianth, sulphur white cup.Katharine SpurreM—Very beautiful, broad, -ilvery white perianth. Canary yellow cup.Leedsi Mrs. Langtry—Perianth white, broad white cup with primrose <j& Stock Photo

RM2AWK0RR–Childs' bulbs that bloom : bulbs that bloom plants that please berries that bear . y-yellow at the tips to golden-yellowbase.Incomparabilis Albatross—Large white perianth, canary cup. Incomparabilis Sea Gull—Pure white, yellow cup.Incomparabilis Lady Godiva—Perianth white, cup yel- low, edged bright scarlet. Superb form.Incomparabilis Vesuvius—White perianth, scarlet cup.Leedsi (type)—Silvery white.Amabilis—White perianth, sulphur white cup.Katharine SpurreM—Very beautiful, broad, -ilvery white perianth. Canary yellow cup.Leedsi Mrs. Langtry—Perianth white, broad white cup with primrose <j&

. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. CYPEEACEAE (SEDGE FAMILY) 199 14. RYNCh6SP0RA Vahl. Beak Rush Spikelets panioled or variously clustered, ovate, globular, or spindle-shaped, terete, or sometimes flattish ; but the scales open or barely concave (not boat- shaped nor keeled) ; the lower commonly loosely imbricated and empty, the uppermost often subtending imperfect flowers. Perianth of bristles. Stamens mostly 3. Achene lenticular, globular, or flat, crowned witl^ a conspicuous t Stock Photo

RMPFYT6G–. Gray's new manual of botany. A handbook of the flowering plants and ferns of the central and northeastern United States and adjacent Canada. Botany. CYPEEACEAE (SEDGE FAMILY) 199 14. RYNCh6SP0RA Vahl. Beak Rush Spikelets panioled or variously clustered, ovate, globular, or spindle-shaped, terete, or sometimes flattish ; but the scales open or barely concave (not boat- shaped nor keeled) ; the lower commonly loosely imbricated and empty, the uppermost often subtending imperfect flowers. Perianth of bristles. Stamens mostly 3. Achene lenticular, globular, or flat, crowned witl^ a conspicuous t

The Cactaceae : descriptions and illustrations of plants of the cactus family . pruinose, 10 or n-ribbed, the ribs blunt or acutish, rather higher thanwide; areoles 1 to 1.5 cm. apart; spines 15 to 20, acicular, radiately spreading and ascending, grayishbrown to yellowish brown when old, 1 to 1.5 cm. long, the young ones yellowish with darker bases,the uppermost 2.5 to 3 cm. long; wool very short, shorter than the spines, or none; flower 5 to 6cm. long, brownish outside, the tube bluish; inner perianth-segments creamy white, tinged withpink, acute; style pale greenish white, sometimes slightly Stock Photo

RM2AJGGCP–The Cactaceae : descriptions and illustrations of plants of the cactus family . pruinose, 10 or n-ribbed, the ribs blunt or acutish, rather higher thanwide; areoles 1 to 1.5 cm. apart; spines 15 to 20, acicular, radiately spreading and ascending, grayishbrown to yellowish brown when old, 1 to 1.5 cm. long, the young ones yellowish with darker bases,the uppermost 2.5 to 3 cm. long; wool very short, shorter than the spines, or none; flower 5 to 6cm. long, brownish outside, the tube bluish; inner perianth-segments creamy white, tinged withpink, acute; style pale greenish white, sometimes slightly

. The natural history of plants. Botany. Pio. 2lG. Long, section of female flower. Fig. 278. Fruit. Fra. 277. Female flower (perianth removed). with these, and narrower and thinner at the edges. Within the perianth is seen a disk of four glands superposed to the outer perianth leaves. In the male flower (figs. 274, 275) the receptacle is small and convex; it bears the double perianth and then three stamens super- posed to the outer leaves, and inserted in the centre of the flower. Each has a free or nearly free filament and an introrse basifixed anther, whose two slightly lateral cells dehisce Stock Photo

RMPG2WEM–. The natural history of plants. Botany. Pio. 2lG. Long, section of female flower. Fig. 278. Fruit. Fra. 277. Female flower (perianth removed). with these, and narrower and thinner at the edges. Within the perianth is seen a disk of four glands superposed to the outer perianth leaves. In the male flower (figs. 274, 275) the receptacle is small and convex; it bears the double perianth and then three stamens super- posed to the outer leaves, and inserted in the centre of the flower. Each has a free or nearly free filament and an introrse basifixed anther, whose two slightly lateral cells dehisce

RM2AWTFNH–The century supplement to the dictionary of gardening, a practical and scientific encyclopaedia of horticulture for gardeners and botanists . 2in. long and §in. broad, the outer sm-face of theouter ones feathered purple. Autumn, i. six or seven, developedbefore the flowers, 1ft. to lift, long, about Jin. broad, glabrous,the keel narrow and prominent; sheathing ones three or four,iin. to 2in. long. Corm oblate, lin. to lim. broad, im. high.Tangier, Spain, Ac. (B. M. 6000; M. C. 9 ; B. R. 4, f. 4, undername of C. Salzinannimius.) C, Scharojani (Scharojans). /. orange; perianth tube 4in. toSin. l

. The botany of crop plants : a text and reference book. Botany, Economic. 6o8 BOTANY OF CROP PLANTS tipped by the worm-like pollen sacs. The ovary (Fig. 248) is inferior, one- to three-celled, and usually has numerous seeds in each cell or locule; the style is terrninal, simple or lobed. Fruit.—The fruit is a pepo, usually indehiscent, or in some. Fig. 247.- -Field pumpkin (Cucurbita pepo). A. pistillate flower; B, stami- nate flower; both with perianth removed. cases {Micrampelis, Cyclanthera) dehiscent at the apex or bursting irregularly. In many instances (watermelon, pumpkin, squash), the Stock Photo

RMPG1B9W–. The botany of crop plants : a text and reference book. Botany, Economic. 6o8 BOTANY OF CROP PLANTS tipped by the worm-like pollen sacs. The ovary (Fig. 248) is inferior, one- to three-celled, and usually has numerous seeds in each cell or locule; the style is terrninal, simple or lobed. Fruit.—The fruit is a pepo, usually indehiscent, or in some. Fig. 247.- -Field pumpkin (Cucurbita pepo). A. pistillate flower; B, stami- nate flower; both with perianth removed. cases {Micrampelis, Cyclanthera) dehiscent at the apex or bursting irregularly. In many instances (watermelon, pumpkin, squash), the

The Cactaceae : descriptions and illustrations of plants of the cactus family . Fig. 15.—Cereus obtusus. Fig. 16.—Cereus aethiops. 20. Cereus chalybaeus Otto in Forster, Handb. Cact. 382. 1846. Piptanthocereus chalybaeus Riccobono, Boll. R. Ort. Bot. Palermo 8: 227. 1909. Stems 2 to 3 meters high, with few ascending branches; ribs 6, very high on the young partsof the stems and there separated by wide intervals, more or less purplish; radial spines usually 7,but on old stems much more numerous; central spines several, a little longer than the radials, alldark brown; perianth large, about 2 dm. Stock Photo

RM2AJHBN6–The Cactaceae : descriptions and illustrations of plants of the cactus family . Fig. 15.—Cereus obtusus. Fig. 16.—Cereus aethiops. 20. Cereus chalybaeus Otto in Forster, Handb. Cact. 382. 1846. Piptanthocereus chalybaeus Riccobono, Boll. R. Ort. Bot. Palermo 8: 227. 1909. Stems 2 to 3 meters high, with few ascending branches; ribs 6, very high on the young partsof the stems and there separated by wide intervals, more or less purplish; radial spines usually 7,but on old stems much more numerous; central spines several, a little longer than the radials, alldark brown; perianth large, about 2 dm.

RMPFN220–. Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with geographical and biographical sketches. Gardening. 220 CALOCHORTUS ilar to C. Maweaniis, but : Ir.w. â¢2-r)-fld., the pedicels iti- inHl.': t-apsule nearly or III" th. ia^t: petals greenish , InarikU, little or not at all deeply fringed scale. Ore- 5. CSBrilleus, Wats. Si lined and dotted with bli very slender: perianth ci quite orbicular. Calif., in 6. i

$The century dictionary and cyclopedia, a work of universal reference in all departments of knowledge with a new atlas of the world . Jungerntannia minuta.capsule with its perianth, onlarger scale. A falsified form of1. The shad-bush. June-bujr, or May-bt-etle {.Larh- ftosUrna/usca), siile view, a, larva. (Both natural size.) 3253 According to Lindley, a suborder of the Jtmger- woHiiiVjpop, founded on the tribe JM«(7frma««(V?o. Jungermannia (jung-ger-mani-ii), n. [NL., named after Jungcr- ^ miinn, a German bota-nist (1572-1653).] A ge-nus of Bepaticce, or liver-worts, giving its nameto the orde Stock Photo$

RM2AJCPXP–The century dictionary and cyclopedia, a work of universal reference in all departments of knowledge with a new atlas of the world . Jungerntannia minuta.capsule with its perianth, onlarger scale. A falsified form of1. The shad-bush. June-bujr, or May-bt-etle {.Larh- ftosUrna/usca), siile view, a, larva. (Both natural size.) 3253 According to Lindley, a suborder of the Jtmger- woHiiiVjpop, founded on the tribe JM«(7frma««(V?o. Jungermannia (jung-ger-mani-ii), n. [NL., named after Jungcr- ^ miinn, a German bota-nist (1572-1653).] A ge-nus of Bepaticce, or liver-worts, giving its nameto the orde

. The natural history of plants. Botany. Fia. 285. Male flower (*). Fi&. 286. liongitadinal section of male flower. Fia. 287. Female flower (*). Fia. 288. Longitudinal section of female flower. 288), with a receptacular sac similar to that of Blceagnm, a four-leaved perianth, and eight glands superposed in pairs to the sepals and inserted in the throat. The gynseceum occupies the bottom of the flower; here too it becomes an achene around which the receptacle forms a drupaceous indusium. The male flowers (figs. 285, 286), have a much shallower cupuliform receptacle. On its edges are in- ser Stock Photo

RMPG2WD2–. The natural history of plants. Botany. Fia. 285. Male flower (*). Fi&. 286. liongitadinal section of male flower. Fia. 287. Female flower (*). Fia. 288. Longitudinal section of female flower. 288), with a receptacular sac similar to that of Blceagnm, a four-leaved perianth, and eight glands superposed in pairs to the sepals and inserted in the throat. The gynseceum occupies the bottom of the flower; here too it becomes an achene around which the receptacle forms a drupaceous indusium. The male flowers (figs. 285, 286), have a much shallower cupuliform receptacle. On its edges are in- ser

. Farquhar's autumn catalogue : 1921. eing cut $0.60 $4.75 $45.00 Firebrand. Creamy-white; fiery-red cup .... Lady Godiva. Perianth white, cup large and heavily stained,bright orange-scarlet; large, handsome flower SeagulL An exceedingly charming flower with large, spread-ing, pure white perianth; cup canary-yellow edged apricot LEEDSII DAFFODILS.—(AWctssws Leedsii.) EUCMARIS FLOWERED OR SILVER-WHITEFRAGRANT STAR NARCISSL Comprising all the chalice-cupped and short-cupped Narcissi having white. perianth and cup or crown of white, cream or pale yellow. Minnie Hume. Large white perianth; spreadi Stock Photo

RM2AFT5NF–. Farquhar's autumn catalogue : 1921. eing cut $0.60 $4.75 $45.00 Firebrand. Creamy-white; fiery-red cup .... Lady Godiva. Perianth white, cup large and heavily stained,bright orange-scarlet; large, handsome flower SeagulL An exceedingly charming flower with large, spread-ing, pure white perianth; cup canary-yellow edged apricot LEEDSII DAFFODILS.—(AWctssws Leedsii.) EUCMARIS FLOWERED OR SILVER-WHITEFRAGRANT STAR NARCISSL Comprising all the chalice-cupped and short-cupped Narcissi having white. perianth and cup or crown of white, cream or pale yellow. Minnie Hume. Large white perianth; spreadi

. Foundations of botany. Botany; Botany. 198 FOUNDATIONS OF BOTANY greatly modified leaf (Sect. 222), adapted into a seed- bearing organ. Such a pistil may be one-seeded, as in Fig. 166, or several-seeded, as in the diagrammatic one (Fig. 150); it is called a carpel. The calyx and corolla are also known as the floral envelopes. Flowers which have the essential organs are called perfect flowers. They may, therefore, be perfect without being complete. Incomplete flowers with only one row of parts in the perianth are said to be apetalous (Fig. 139). 209. Regular.and Symmetrical Flowers. — A flowe Stock Photo

RMPG41P8–. Foundations of botany. Botany; Botany. 198 FOUNDATIONS OF BOTANY greatly modified leaf (Sect. 222), adapted into a seed- bearing organ. Such a pistil may be one-seeded, as in Fig. 166, or several-seeded, as in the diagrammatic one (Fig. 150); it is called a carpel. The calyx and corolla are also known as the floral envelopes. Flowers which have the essential organs are called perfect flowers. They may, therefore, be perfect without being complete. Incomplete flowers with only one row of parts in the perianth are said to be apetalous (Fig. 139). 209. Regular.and Symmetrical Flowers. — A flowe

The Cactaceae : descriptions and illustrations of plants of the cactus family . Selenicereus macdonaldiae. 204 TH3 CACTACEAE. Stem bright green, long and clambering, the branches strongly 4-angled, rarely 3-angled, about1.5 cm. thick; areoles with spines and black wool, remote, at the upper edges of knobby projections,these often forming obtuse, deflexed spurs about 1 cm. long; spines on juvenile plants bristle-like,white, on old branches fewer, stouter, brown or black; flower 20 to 25 cm. long; upper scales darkgreen, tinged with red; outer perianth-segments pale green, narrow, about 8 cm. lo Stock Photo

RM2AJDTC0–The Cactaceae : descriptions and illustrations of plants of the cactus family . Selenicereus macdonaldiae. 204 TH3 CACTACEAE. Stem bright green, long and clambering, the branches strongly 4-angled, rarely 3-angled, about1.5 cm. thick; areoles with spines and black wool, remote, at the upper edges of knobby projections,these often forming obtuse, deflexed spurs about 1 cm. long; spines on juvenile plants bristle-like,white, on old branches fewer, stouter, brown or black; flower 20 to 25 cm. long; upper scales darkgreen, tinged with red; outer perianth-segments pale green, narrow, about 8 cm. lo

. The natural history of plants. Botany. Fig. 304. Hermaphrodite Fig. 307. Hermaphrodite flower, Fig. 306. Longitudinal section of flower (f). the perianth removed. hermaphrodite flower. fruit. They are trees and shrubs, sometimes climbing, with impari- pimiate leaves, having 4- or 5-merous flowers, which have been ob- served in all tropical regions of the globe, except Australia.^ Gluta (fig. 804-807) has very nearly the same organisation ' We can only douhtfully place near Tapi- rira, Stematostaphis Surteri, a small tree from western tropical Africa, with compound impari- pinnate leaves, who Stock Photo

RMPG1X13–. The natural history of plants. Botany. Fig. 304. Hermaphrodite Fig. 307. Hermaphrodite flower, Fig. 306. Longitudinal section of flower (f). the perianth removed. hermaphrodite flower. fruit. They are trees and shrubs, sometimes climbing, with impari- pimiate leaves, having 4- or 5-merous flowers, which have been ob- served in all tropical regions of the globe, except Australia.^ Gluta (fig. 804-807) has very nearly the same organisation ' We can only douhtfully place near Tapi- rira, Stematostaphis Surteri, a small tree from western tropical Africa, with compound impari- pinnate leaves, who

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