Poison sumac fruit hi-res stock photography and images

Autumn - dark red leaves on sumac tree Stock Photo

RFENPF20–Autumn - dark red leaves on sumac tree

Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its flowers. Stock Photo

RF2C615D7–Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its flowers.

Autumn - red leaves on sumac tree against blue sky Stock Photo

RFRC4KGH–Autumn - red leaves on sumac tree against blue sky

RF2C615AA–Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its flowers.

Little Mango Growing on the tree. Mangifera indica, commonly known as mango, is a species of flowering plant in the sumac and poison ivy family Anacar Stock Photo

RF2BHC578–Little Mango Growing on the tree. Mangifera indica, commonly known as mango, is a species of flowering plant in the sumac and poison ivy family Anacar

This image shows a Poison Sumac Fruit. Toxicodendron Vernix also known as poison sumac. Poison sumac is one of a trio of plants that produce oil calle Stock Vector

RFT5T11F–This image shows a Poison Sumac Fruit. Toxicodendron Vernix also known as poison sumac. Poison sumac is one of a trio of plants that produce oil calle

Mango fruit (MANGIFERA INDICA ) commonly known as mango, is a species of flowering plant in the sumac and poison ivy family Anacardiaceae. Stock Photo

RF2CKE1CT–Mango fruit (MANGIFERA INDICA ) commonly known as mango, is a species of flowering plant in the sumac and poison ivy family Anacardiaceae.

Mangifera indica, commonly known as mango is a species of flowering plant in the sumac and poison ivy family Anacardiaceae. Mangifera laurina. Stock Photo

RF2HG8M25–Mangifera indica, commonly known as mango is a species of flowering plant in the sumac and poison ivy family Anacardiaceae. Mangifera laurina.

Autumn beautiful leaves background red and orange Stock Photo

RFR91J5M–Autumn beautiful leaves background red and orange

A Picture shows the branch of Poison Sumac Plant. It is is a shrub and The fruit and leaves of the poison sumac plant contain urushiol, an oil that ca Stock Vector

RFT61FB2–A Picture shows the branch of Poison Sumac Plant. It is is a shrub and The fruit and leaves of the poison sumac plant contain urushiol, an oil that ca

Variety of Indian mangos (Mangifera indica) Stock Photo

RF2G895GF–Variety of Indian mangos (Mangifera indica)

A picture shows Poison Sumac Plant along with berries, Leaves. The fruit and leaves of the poison sumac plant contain urushiol, oil that causes an all Stock Vector

RFT5NMDB–A picture shows Poison Sumac Plant along with berries, Leaves. The fruit and leaves of the poison sumac plant contain urushiol, oil that causes an all

AMERICAN POISON PLANT: Ivy Hemlock Poke Jimson loco-weed Laurel Sumac, 1907 Stock Photo

RFG3PFG6–AMERICAN POISON PLANT: Ivy Hemlock Poke Jimson loco-weed Laurel Sumac, 1907

. How to know wild fruits; a guide to plants when not in flower by means of fruit and leaf. une, he may be, it is true, but doubtless a longperiod of suffering will follow his rash act. WHITE 315 Some persons are poisoned by even passing nearthe plant, contact not being necessary. If in fruit, the whitish color of the drupes andtheir drooping clusters are sure marks by whichthis Sumac may be distinguished from the otherspecies. The entire leaves and lack of wingedpetioles and pubescence are also marks of dis-tinction. POISON, CLIMBING, OR THREE-LEAVEDIVY Rhus radicans Rhus Toxicodendron Sumac Stock Photo

RM2CEGN83–. How to know wild fruits; a guide to plants when not in flower by means of fruit and leaf. une, he may be, it is true, but doubtless a longperiod of suffering will follow his rash act. WHITE 315 Some persons are poisoned by even passing nearthe plant, contact not being necessary. If in fruit, the whitish color of the drupes andtheir drooping clusters are sure marks by whichthis Sumac may be distinguished from the otherspecies. The entire leaves and lack of wingedpetioles and pubescence are also marks of dis-tinction. POISON, CLIMBING, OR THREE-LEAVEDIVY Rhus radicans Rhus Toxicodendron Sumac

. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. Poison Sumacs 609. Fig. 560. — Smooth Sumac, Carnot, Pa. stalked, long-pointed, sharply toothed, dark green on the upper side and whitish on the under. The small green flowers are in dense panicles, and open from June to August, according to latitude; the flower-stalks are sometimes a httle hairy. The fruit ripens late, and is covered with short reddish acid hairs. Some fifteen supposed species to be included in this, hav Stock Photo

RMPG1BJ6–. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. Poison Sumacs 609. Fig. 560. — Smooth Sumac, Carnot, Pa. stalked, long-pointed, sharply toothed, dark green on the upper side and whitish on the under. The small green flowers are in dense panicles, and open from June to August, according to latitude; the flower-stalks are sometimes a httle hairy. The fruit ripens late, and is covered with short reddish acid hairs. Some fifteen supposed species to be included in this, hav

Poison ivy (Toxicodendron radicans) sumac grimpant Le sumach a la puce ou a la gale (Rhus toxicodendron) Stock Photo

RMBK35C0–Poison ivy (Toxicodendron radicans) sumac grimpant Le sumach a la puce ou a la gale (Rhus toxicodendron)

Autumn - purple and red leaves on sumac tree against green trees Stock Photo

RFRC4KGD–Autumn - purple and red leaves on sumac tree against green trees

RF2C6159P–Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its flowers.

RF2BHC539–Little Mango Growing on the tree. Mangifera indica, commonly known as mango, is a species of flowering plant in the sumac and poison ivy family Anacar

RF2HG8KMA–Mangifera indica, commonly known as mango is a species of flowering plant in the sumac and poison ivy family Anacardiaceae. Mangifera laurina.

RFR9WAY3–Autumn beautiful leaves background red and orange

RF2G892CN–Variety of Indian mangos (Mangifera indica)

. Manual of fruit insects. e insect in a year, the grubs maturing inthe fall and hibernating in their burrows, where they quicklytransform through the pupa stage to the adult insect in Apriland May. The slender Cerambycid beetles, measuring aboutan eighth of an inch in length, are of a pale, reddish-brown colorwith their long antennae, wing-covers and feet very dark brownor blackish. Two and sometimes four conspicuous black spotsoccur on the dorsum of the thorax. Besides apple twigs, theinsect also breeds in the twigs of peach, plum, pear and poison 210 FRUIT INSECTS sumac. Although quite wide Stock Photo

RM2CEGN81–. Manual of fruit insects. e insect in a year, the grubs maturing inthe fall and hibernating in their burrows, where they quicklytransform through the pupa stage to the adult insect in Apriland May. The slender Cerambycid beetles, measuring aboutan eighth of an inch in length, are of a pale, reddish-brown colorwith their long antennae, wing-covers and feet very dark brownor blackish. Two and sometimes four conspicuous black spotsoccur on the dorsum of the thorax. Besides apple twigs, theinsect also breeds in the twigs of peach, plum, pear and poison 210 FRUIT INSECTS sumac. Although quite wide

Autumn - purple and red leaves on sumac tree against blue sky Stock Photo

RF2G7327W–Autumn - purple and red leaves on sumac tree against blue sky

RF2C6159K–Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its flowers.

RF2C61587–Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its flowers.

RF2C6158C–Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its flowers.

RF2HG8KM2–Mangifera indica, commonly known as mango is a species of flowering plant in the sumac and poison ivy family Anacardiaceae. Mangifera laurina.

RF2C615P8–Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its flowers.

RFR91J5P–Autumn beautiful leaves background red and orange

A close up shot of a raw mango hanging on a tree .Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its fl Stock Photo

RF2F7THBY–A close up shot of a raw mango hanging on a tree .Mangifera indica commonly known as mango. A shot of fruit bearing tree with small mangoes and its fl

RF2G897WA–Variety of Indian mangos (Mangifera indica)

Nature and development of plants . of food produc-tion is an economical arrangement of tissues often to be seen.It is noteworthy that these green fruits are often protected bybitter, acrid juices and poisonous properties that finally give placeto attractive flavors, odors and colors, variations that are ofconsiderable assistance to seed protection and distribution. Many of the members of this order contain acid or poisonousjuices, as in the scarlet fruit of the sumac, which were a sourceof acetic acid to the early settlers of this country, or poisonousoils, as in the poison ivy or poison oak ( Stock Photo

RM2AXFK9J–Nature and development of plants . of food produc-tion is an economical arrangement of tissues often to be seen.It is noteworthy that these green fruits are often protected bybitter, acrid juices and poisonous properties that finally give placeto attractive flavors, odors and colors, variations that are ofconsiderable assistance to seed protection and distribution. Many of the members of this order contain acid or poisonousjuices, as in the scarlet fruit of the sumac, which were a sourceof acetic acid to the early settlers of this country, or poisonousoils, as in the poison ivy or poison oak (

RF2G73281–Autumn - purple and red leaves on sumac tree against blue sky

RFR91J5H–Autumn beautiful leaves background red and orange

RF2G8989F–Variety of Indian mangos (Mangifera indica)

. The birds of New Jersey . throughout theeastern United States as far south as North Carolina. Their cry is an unbroken tremulous roll, with consider-able interval between strokes. The food of these birds consists principally of insectsand larvae; it is an exceedingly useful bird for the de-struction of insect life. The mischief it does is two-fold, first by eating fruit and secondly by distribu-ting the seeds of sumac, poison ivy and other objec-tionable plants, these seeds, on account of their hardcovering, passing through the alimentary canal of thebird without losing their vitality. Gover Stock Photo

RM2CP2X1W–. The birds of New Jersey . throughout theeastern United States as far south as North Carolina. Their cry is an unbroken tremulous roll, with consider-able interval between strokes. The food of these birds consists principally of insectsand larvae; it is an exceedingly useful bird for the de-struction of insect life. The mischief it does is two-fold, first by eating fruit and secondly by distribu-ting the seeds of sumac, poison ivy and other objec-tionable plants, these seeds, on account of their hardcovering, passing through the alimentary canal of thebird without losing their vitality. Gover

Autumn - purple and red leaves on sumac tree against green trees. Closeup Stock Photo

RF2G73282–Autumn - purple and red leaves on sumac tree against green trees. Closeup

RFR91J5K–Autumn beautiful leaves background red and orange

RF2G8930W–Variety of Indian mangos (Mangifera indica)

. Common trees of Ohio : a handy pocket manual of the common and introduced trees of Ohio. Trees -- Ohio. 88 Common Trees POISON SUMAC Rhus Vernix, Linnaeus THE Poison Sumac, also called Poison Elder, and Swamp Sumac, differs from the other sumac in that it pro- duces ivory-white fruit. The leaves are alternate, 7 to 14 inches long, compound with 7 to 13 leaflets. The leaflets are 3 to 4 inches long,. POISON SUMAC One-half natural size. narrowly egg-shaped, smooth along margin, dark green and shiny above, pale on lower surface. The flowers appear in June or July. The pollen-bear- ing and seed- Stock Photo

RMREF076–. Common trees of Ohio : a handy pocket manual of the common and introduced trees of Ohio. Trees -- Ohio. 88 Common Trees POISON SUMAC Rhus Vernix, Linnaeus THE Poison Sumac, also called Poison Elder, and Swamp Sumac, differs from the other sumac in that it pro- duces ivory-white fruit. The leaves are alternate, 7 to 14 inches long, compound with 7 to 13 leaflets. The leaflets are 3 to 4 inches long,. POISON SUMAC One-half natural size. narrowly egg-shaped, smooth along margin, dark green and shiny above, pale on lower surface. The flowers appear in June or July. The pollen-bear- ing and seed-

RF2G73287–Autumn - purple and red leaves on sumac tree against green trees. Closeup

RF2G8983P–Variety of Indian mangos (Mangifera indica)

. Common trees of New York. Trees; Trees. of New York 103 POISON SUMAC Rhus Vernix, Linnaeus THE POISON Sumac, also called Poison Elder, and Swamp Sumac, differs from the other sumac in that it produces ivory-white fruit. The leaves are alternate, 7 to 14 inches long, compound with 7 to 13 leaflets. The leaflets are 3 to 4 inches long,. POISON SUMAC One-half natural size. narrowly egg-shaped, smooth along margin, dark-green and shiny above, pale on lower surface. The flowers appear in June or July. The pollen-bearing and seed-producing occur on different trees. They are small, yellowish-green, Stock Photo

RMREF03R–. Common trees of New York. Trees; Trees. of New York 103 POISON SUMAC Rhus Vernix, Linnaeus THE POISON Sumac, also called Poison Elder, and Swamp Sumac, differs from the other sumac in that it produces ivory-white fruit. The leaves are alternate, 7 to 14 inches long, compound with 7 to 13 leaflets. The leaflets are 3 to 4 inches long,. POISON SUMAC One-half natural size. narrowly egg-shaped, smooth along margin, dark-green and shiny above, pale on lower surface. The flowers appear in June or July. The pollen-bearing and seed-producing occur on different trees. They are small, yellowish-green,

RF2G73285–Autumn - purple and red leaves on sumac tree against green trees. Closeup

RF2G898ED–Variety of Indian mangos (Mangifera indica)

. Some common birds in their relation to agriculture. Birds; wild birds. 10 poison ivy. sumac, and a few other shrubs. The nicker also eats a great many small fruits and the seeds of a considerable number of shrubs and weeds. Xone of the three species is much given to eating culti- vated fruits or crops. The redhead has been accused of eating the larger kinds of fruit, such as apples, and also of taking considerable corn. The stomach examinations show that to some extent these charges are substantiated, but that the habit is not prevalent enough to cause much damage. It is quite fond of mast, Stock Photo

RMRF310G–. Some common birds in their relation to agriculture. Birds; wild birds. 10 poison ivy. sumac, and a few other shrubs. The nicker also eats a great many small fruits and the seeds of a considerable number of shrubs and weeds. Xone of the three species is much given to eating culti- vated fruits or crops. The redhead has been accused of eating the larger kinds of fruit, such as apples, and also of taking considerable corn. The stomach examinations show that to some extent these charges are substantiated, but that the habit is not prevalent enough to cause much damage. It is quite fond of mast,

RF2G89612–Variety of Indian mangos (Mangifera indica)

RMRFCP97–. Some common birds in their relation to agriculture. Birds; wild birds. 10 poison ivy. sumac, and a few other shrubs. The nicker also eats a great many small fruits and the seeds of a considerable number of shrubs and weeds. Xone of the three species is much given to eating culti- vated fruits or crops. The redhead has been accused of eating the larger kinds of fruit, such as apples, and also of taking considerable corn. The stomach examinations show that to some extent these charges are substantiated, but that the habit is not prevalent enough to cause much damage. It is quite fond of mast,

. Bolgiano's "greater-Baltimore" tomato. Seeds Maryland Baltimore Catalogs; Vegetables Maryland Baltimore Catalogs; Flowers Maryland Baltimore Catalogs; Fruit Maryland Baltimore Catalogs; Grasses Maryland Baltimore Catalogs; Gardening Maryland Baltimore Equipment and supplies Catalogs; Nurseries (Horticulture) Maryland Baltimore Catalogs. Destroys Weeds, Grass, Poison Ivy, Sumac, and all kinds of unde- sirable Vegetation. An application of this will keep drives, walks and tennis courts absolutely free from vegetable growths of any kind, thus doing away with repeated labor and expense Stock Photo

RMRHEMY5–. Bolgiano's "greater-Baltimore" tomato. Seeds Maryland Baltimore Catalogs; Vegetables Maryland Baltimore Catalogs; Flowers Maryland Baltimore Catalogs; Fruit Maryland Baltimore Catalogs; Grasses Maryland Baltimore Catalogs; Gardening Maryland Baltimore Equipment and supplies Catalogs; Nurseries (Horticulture) Maryland Baltimore Catalogs. Destroys Weeds, Grass, Poison Ivy, Sumac, and all kinds of unde- sirable Vegetation. An application of this will keep drives, walks and tennis courts absolutely free from vegetable growths of any kind, thus doing away with repeated labor and expense

. Bolgiano's extremely early prolific I.X.L. tomato. Seeds Maryland Baltimore Catalogs; Vegetables Maryland Baltimore Catalogs; Flowers Maryland Baltimore Catalogs; Fruit Maryland Baltimore Catalogs; Grasses Maryland Baltimore Catalogs; Gardening Maryland Baltimore Equipment and supplies Catalogs; Nurseries (Horticulture) Maryland Baltimore Catalogs. Destroys Weeds, Grass, Poison Ivy, Sumac, and all kinds of unde- sirable Vegetation. An application - , of thiswill keep drives, walks and â f Jr tennis courts absolutely free from vegetable growths of any kind, thus doing away with repeated lab Stock Photo

RMRHEPK7–. Bolgiano's extremely early prolific I.X.L. tomato. Seeds Maryland Baltimore Catalogs; Vegetables Maryland Baltimore Catalogs; Flowers Maryland Baltimore Catalogs; Fruit Maryland Baltimore Catalogs; Grasses Maryland Baltimore Catalogs; Gardening Maryland Baltimore Equipment and supplies Catalogs; Nurseries (Horticulture) Maryland Baltimore Catalogs. Destroys Weeds, Grass, Poison Ivy, Sumac, and all kinds of unde- sirable Vegetation. An application - , of thiswill keep drives, walks and â f Jr tennis courts absolutely free from vegetable growths of any kind, thus doing away with repeated lab

. Annual report of the Agricultural Experiment Station. Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). 310 Junior Naturalist Monthly.. Fig. 4.—Fruit arid twigs of the comynon sumacs or sJioc-macks. 1, Staghorn; 2, fragrant sumac; 3, poisori ivy; 4, smooth sumac; 5, poison sumac.. 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.. Cornell University. Agricultural Experiment Station. Ithaca Stock Photo

RMRM7J36–. Annual report of the Agricultural Experiment Station. Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). 310 Junior Naturalist Monthly.. Fig. 4.—Fruit arid twigs of the comynon sumacs or sJioc-macks. 1, Staghorn; 2, fragrant sumac; 3, poisori ivy; 4, smooth sumac; 5, poison sumac.. 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.. Cornell University. Agricultural Experiment Station. Ithaca

RMRHEPM9–. Bolgiano's extremely early prolific I.X.L. tomato. Seeds Maryland Baltimore Catalogs; Vegetables Maryland Baltimore Catalogs; Flowers Maryland Baltimore Catalogs; Fruit Maryland Baltimore Catalogs; Grasses Maryland Baltimore Catalogs; Gardening Maryland Baltimore Equipment and supplies Catalogs; Nurseries (Horticulture) Maryland Baltimore Catalogs. Destroys Weeds, Grass, Poison Ivy, Sumac, and all kinds of unde- sirable Vegetation. An application - , of thiswill keep drives, walks and â f Jr tennis courts absolutely free from vegetable growths of any kind, thus doing away with repeated lab

RMRDCNCD–. North American trees : being descriptions and illustrations of the trees growing independently of cultivation in North America, north of Mexico and the West Indies . Trees. Poison Sumacs 609. Fig. 560. — Smooth Sumac, Carnot, Pa. stalked, long-pointed, sharply toothed, dark green on the upper side and whitish on the under. The small green flowers are in dense panicles, and open from June to August, according to latitude; the flower-stalks are sometimes a httle hairy. The fruit ripens late, and is covered with short reddish acid hairs. Some fifteen supposed species to be included in this, hav

. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). I238 Rural School Leaflet Fragrant sumac is a low shrub. The fruit is in small clusters of red hairy berries which fall off early in winter. The small clusters on the present twigs are next year's flowers, which open very early in spring before the leaves. The wood is sweet-scented. Poison ivy, or poison oak (a true sumac and by far the most common Stock Photo

RMRM7YW6–. Annual report of the New York State College of Agriculture at Cornell University and the Agricultural Experiment Station. New York State College of Agriculture; Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). I238 Rural School Leaflet Fragrant sumac is a low shrub. The fruit is in small clusters of red hairy berries which fall off early in winter. The small clusters on the present twigs are next year's flowers, which open very early in spring before the leaves. The wood is sweet-scented. Poison ivy, or poison oak (a true sumac and by far the most common

. Biology and human life. Biology. CLASSES OF PLANTS 441 15. Sumac family. Some of the sumacs yield tannin; otherwise the family is noticed by most people as a nuisance, because of the poison ivy and the poison sumac. 16. Maple family. The maple is valuable as hard wood and is still a considerable source of sugar. 17. Grape family. Though a small family in number of species, the grape family has many varieties. The fruit is the basis of many kinds of wine as well as of soft drinks, and is used increas- ingly in this country in the dried form, as raisins. 18. Mallow order. In the cotton plant v Stock Photo

RMRHK66K–. Biology and human life. Biology. CLASSES OF PLANTS 441 15. Sumac family. Some of the sumacs yield tannin; otherwise the family is noticed by most people as a nuisance, because of the poison ivy and the poison sumac. 16. Maple family. The maple is valuable as hard wood and is still a considerable source of sugar. 17. Grape family. Though a small family in number of species, the grape family has many varieties. The fruit is the basis of many kinds of wine as well as of soft drinks, and is used increas- ingly in this country in the dried form, as raisins. 18. Mallow order. In the cotton plant v

. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. 20 MASS. EXPERIMENT STATION BULLETIN 397. Figure 11. A. Poison ivy (Rhus toxicodendron L.), woody stem, flowers, fruit (berries), and compound leaf, consisting of three leaflets. B. Poison sumac (R. vernix L.), woody stem, flower and 9-leaflet leaf. C. Poison sumac woody stem, fruit (berries), and 7-leaflet leaf. Drawn by S. J. Ewer. Approximately x 1/3.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance o Stock Photo

RMRGN568–. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. 20 MASS. EXPERIMENT STATION BULLETIN 397. Figure 11. A. Poison ivy (Rhus toxicodendron L.), woody stem, flowers, fruit (berries), and compound leaf, consisting of three leaflets. B. Poison sumac (R. vernix L.), woody stem, flower and 9-leaflet leaf. C. Poison sumac woody stem, fruit (berries), and 7-leaflet leaf. Drawn by S. J. Ewer. Approximately x 1/3.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance o

. Concord area trees and shrubs. Botany; Trees; Shrubs. SHRUBS ALTERNATE COMPOUND LEAVES Shrubs thornless, without bristles. Leaflets more than 3, untoothed or with a few coarse teeth. SHRUBBY CINQUEFOIL Potentilla fruticosa Leaflets mostly 5-7 and quite small (1-3 cm. long, 2-9 rnm. wide). Fruits small, dry, hairy. Open ground, old pastures, meadows, usually in sweet soil. Rare. POISON SUMAC Rhusvemix Leaflets 7-13, 4-10 cm. long. Fruit (flowers) in elongated clusters. Berry-like fruit whitish. Sometimes a small tree. All parts of this plant irritate the skin of most people. Wooded swamps, bo Stock Photo

RMREB6KF–. Concord area trees and shrubs. Botany; Trees; Shrubs. SHRUBS ALTERNATE COMPOUND LEAVES Shrubs thornless, without bristles. Leaflets more than 3, untoothed or with a few coarse teeth. SHRUBBY CINQUEFOIL Potentilla fruticosa Leaflets mostly 5-7 and quite small (1-3 cm. long, 2-9 rnm. wide). Fruits small, dry, hairy. Open ground, old pastures, meadows, usually in sweet soil. Rare. POISON SUMAC Rhusvemix Leaflets 7-13, 4-10 cm. long. Fruit (flowers) in elongated clusters. Berry-like fruit whitish. Sometimes a small tree. All parts of this plant irritate the skin of most people. Wooded swamps, bo

$. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. 610 MANUAL OF POISONOUS PLANTS. Fig. 343. Poison Sumac ^Khus Vernix), show- ing leaves, fruit and leaf-scars, one-fourth natural size. (Chesnut, U. S. Dept. Agr.) a sensation of irritation about the eyes and throat from the specimens of poison oak collected on the first named date, while working with the plants under an Argand gas burner, but nothing further was noticed. No unpleasant symptoms were observed from the poison oak {R. ve Stock Photo$

RMRDXR93–. A manual of poisonous plants, chiefly of eastern North America, with brief notes on economic and medicinal plants, and numerous illustrations. Poisonous plants. 610 MANUAL OF POISONOUS PLANTS. Fig. 343. Poison Sumac ^Khus Vernix), show- ing leaves, fruit and leaf-scars, one-fourth natural size. (Chesnut, U. S. Dept. Agr.) a sensation of irritation about the eyes and throat from the specimens of poison oak collected on the first named date, while working with the plants under an Argand gas burner, but nothing further was noticed. No unpleasant symptoms were observed from the poison oak {R. ve

Poison sumac fruit Stock Photos and Images

Poison sumac fruit Stock Photos and Images

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