Moss protonema hi-res stock photography and images

RM2C3H8EE–Moss Protonema

Luminous moss (Schistostega pennata) showing luminous protonema (Goblin lights) in a rabbit burrow, UK. Stock Photo

RMBK9F8D–Luminous moss (Schistostega pennata) showing luminous protonema (Goblin lights) in a rabbit burrow, UK.

Moss protonema. Optical microscope X100. Stock Photo

RF2TBJ598–Moss protonema. Optical microscope X100.

Green moss on tree in a forest Stock Photo

RFFFEG50–Green moss on tree in a forest

Close up photo of bright colorful moss. Stock Photo

RF2BKC932–Close up photo of bright colorful moss.

macro picture of tropical moss green background Stock Photo

RF2C8YYG1–macro picture of tropical moss green background

RM2G38DP3–Beautiful green planet

The life of the moss begins from a haploid spore, which germinates creating a protonema Stock Photo

RF2WR1BXP–The life of the moss begins from a haploid spore, which germinates creating a protonema

RFPA4165–Goblin gold (luminous moss)

Moss protonema magnification 400x Stock Photo

RMD76T1N–Moss protonema magnification 400x

thick cushion of moss showing gametophytes (the low, leaf-like forms) and sporophytes in Cumbria, England, UK Stock Photo

RMM39JYK–thick cushion of moss showing gametophytes (the low, leaf-like forms) and sporophytes in Cumbria, England, UK

RFKPH6Y6–Moss and lichen on the bark

RFEJC3B1–Moss protonemata micrograph

RFGKXBDH–Moss

RFFC0PNK–Moss protonemata micrograph

Moss and lichen on the bark. Old stump rot and therefore serves as a power supply for new organisms. Stock Photo

RFFK23WR–Moss and lichen on the bark. Old stump rot and therefore serves as a power supply for new organisms.

RMFYPNTH–Moss protonemata micrograph

Moss growing on the forest floor surrounded by dead cedar leaves Stock Photo

RMA3BRFF–Moss growing on the forest floor surrounded by dead cedar leaves

RFF182EM–plant on tree

. 438 NSRW Protonema of a moss Stock Photo

RMP92JFY–. 438 NSRW Protonema of a moss

RFF17T15–plants on tree

RMKBYHH2–NSRW Protonema of a moss

RFF17RM0–plants on wood

RM2EBN3RP–NSRW Protonema of a moss.

The moss life-cycle starts with a haploid spore that germinates to produce a protonema, vintage line drawing or engraving illustration. Stock Vector

RFT5YW8E–The moss life-cycle starts with a haploid spore that germinates to produce a protonema, vintage line drawing or engraving illustration.

RM2G38DP6–Beautiful green planet

Moss growing against tree trunk, close up nature patterns Stock Photo

RM2C8Y2X3–Moss growing against tree trunk, close up nature patterns

RFPA416X–Goblin gold (luminous moss)

. Essentials of botany. Botany; Botany. 226 ESSENTIALS OF BOTANY felt-like masses which it forms. It must not be confused with moss protonema (Fig. 199) which also grows on damp earth. The protonema has many cross-partitions in the filaments (often oblique in position) and lacks other. Fig. 157. Yaucheria synandra. A, a filament with archegonia and antheridia (considerably magni- fied); 5, part of same much more highly magnified; o, oogonium; a, antheridium; C, a later stage oi B; D, end of a filament with a zoospore, z, escaping (highly magnified). characteristics shown in Fig. 157, A. It wil Stock Photo

RMRDG5A9–. Essentials of botany. Botany; Botany. 226 ESSENTIALS OF BOTANY felt-like masses which it forms. It must not be confused with moss protonema (Fig. 199) which also grows on damp earth. The protonema has many cross-partitions in the filaments (often oblique in position) and lacks other. Fig. 157. Yaucheria synandra. A, a filament with archegonia and antheridia (considerably magni- fied); 5, part of same much more highly magnified; o, oogonium; a, antheridium; C, a later stage oi B; D, end of a filament with a zoospore, z, escaping (highly magnified). characteristics shown in Fig. 157, A. It wil

RMPG41J0–. Essentials of botany. Botany; Botany. 226 ESSENTIALS OF BOTANY felt-like masses which it forms. It must not be confused with moss protonema (Fig. 199) which also grows on damp earth. The protonema has many cross-partitions in the filaments (often oblique in position) and lacks other. Fig. 157. Yaucheria synandra. A, a filament with archegonia and antheridia (considerably magni- fied); 5, part of same much more highly magnified; o, oogonium; a, antheridium; C, a later stage oi B; D, end of a filament with a zoospore, z, escaping (highly magnified). characteristics shown in Fig. 157, A. It wil

RFKPH6XY–Moss and lichen on the bark

Light photomicrograph of Moss protonemata whole mount seen through microscope Stock Photo

RFMBAW9W–Light photomicrograph of Moss protonemata whole mount seen through microscope

RF2GXXCA3–Moss and lichen on the bark. Old stump rot and therefore serves as a power supply for new organisms.

RFGKX9CF–Moss

RFHEGA6C–Moss and lichen on the bark. Old stump rot and therefore serves as a power supply for new organisms.

High Altitude Algae And Mosses Llanganates National Park Ecuador Stock Photo

RFDC7P28–High Altitude Algae And Mosses Llanganates National Park Ecuador

RFF17RMB–plants on wood

An image of Moss Protonemata. When a moss first grows from the spore, it grows as a protonema which develops into a leafy gametophore, vintage line dr Stock Vector

RFT60224–An image of Moss Protonemata. When a moss first grows from the spore, it grows as a protonema which develops into a leafy gametophore, vintage line dr

RM2G38DP7–Beautiful green planet

RM2C8Y2X0–Moss growing against tree trunk, close up nature patterns

RFPA416W–Goblin gold (luminous moss)

RMRDWFWA–. Essentials of botany. Botany; Botany. 226 ESSENTIALS OF BOTANY felt-like masses which it forms. It must not be confused with moss protonema (Fig. 199) which also grows on damp earth. The protonema has many cross-partitions in the filaments (often oblique in position) and lacks other. Fig. 157. Vaucheria synandra. A, a filament with archegonia and antheridia (considerably magni- fied); iJ, part of same much more highly magnified; o, oogonium; a, antheridium; C, a later stage of B; D, end of a filament with a zoospore, z, escaping (liighly magnified). characteristics shown in Fig. 157, A. It w

Goblin gold moss glowing in the dark Stock Photo

RFWK46AF–Goblin gold moss glowing in the dark

RFF17PX6–plant on tree

RFEB9F67–Light photomicrograph of Moss protonemata whole mount seen through microscope

RF2GXXCAH–Moss and lichen on the bark. Old stump rot and therefore serves as a power supply for new organisms.

. Botany for agricultural students . Botany. TRUE MOSSES (BRYALES) 421 cycle as shown in Figure 376. The Alga-Uke filament called protonema is comparable to the thallus of the Marchantias, and the leafy plants to the gametophores. Although the leafy plants or gametophores of Moss are not all of the gametophyte, they are the conspicuous part of it, the protonemas being microscopic in size. One protonema may produce many buds, and, therefore, many gametophores. In Moss the two generations are more noticeable than in the Liverworts. The gametophytes with their leafy gametophores present more diff Stock Photo

RMPG4AAW–. Botany for agricultural students . Botany. TRUE MOSSES (BRYALES) 421 cycle as shown in Figure 376. The Alga-Uke filament called protonema is comparable to the thallus of the Marchantias, and the leafy plants to the gametophores. Although the leafy plants or gametophores of Moss are not all of the gametophyte, they are the conspicuous part of it, the protonemas being microscopic in size. One protonema may produce many buds, and, therefore, many gametophores. In Moss the two generations are more noticeable than in the Liverworts. The gametophytes with their leafy gametophores present more diff

RFFK23WW–Moss and lichen on the bark. Old stump rot and therefore serves as a power supply for new organisms.

RFR3G0KB–

RFR3JADE–

RM2G38DP1–Beautiful green planet

RM2C8Y2WT–Moss growing against tree trunk, close up nature patterns

Elementary botany . Fig. 285. 248 MORPHOLOGY. materials are passed from the gametophyte to the sporogonium. The upperpart continues to grow, and finally the upper end differentiates into the maturecapsule. 523. Protonema of the moss.—When the spores of a moss germinate theyform a thread-like body, with chlorophyll. This thread becomes branched,and sometimes quite extended tangles of these threads are formed. This iscalled the protonema, that is first thread. The older threads become finallybrown, while the later ones are green. From this protonema at certainpoints buds appear which divide by c Stock Photo

RM2AJCN9M–Elementary botany . Fig. 285. 248 MORPHOLOGY. materials are passed from the gametophyte to the sporogonium. The upperpart continues to grow, and finally the upper end differentiates into the maturecapsule. 523. Protonema of the moss.—When the spores of a moss germinate theyform a thread-like body, with chlorophyll. This thread becomes branched,and sometimes quite extended tangles of these threads are formed. This iscalled the protonema, that is first thread. The older threads become finallybrown, while the later ones are green. From this protonema at certainpoints buds appear which divide by c

RFWK46KX–Goblin gold moss glowing in the dark

. Beginners' botany. Botany. STUDIES IN CRYPTOGAMS 201 Strand of tissue, the columella, which expands at the mouth into a thin, membranous disk, closing the entire mouth of the capsule except the narrow annular chink guarded by the teeth. In this moss the points of the teeth are attached to the margin of the membrane, allow- ing the spores to sift out through the spaces be- tween them. When the spores germinate they form a green, branched thread, the protonema. This gives rise directly to moss plants, which appear as little buds on the thread. When the moss plants have sent their little rhizoi Stock Photo

RMPG1KFP–. Beginners' botany. Botany. STUDIES IN CRYPTOGAMS 201 Strand of tissue, the columella, which expands at the mouth into a thin, membranous disk, closing the entire mouth of the capsule except the narrow annular chink guarded by the teeth. In this moss the points of the teeth are attached to the margin of the membrane, allow- ing the spores to sift out through the spaces be- tween them. When the spores germinate they form a green, branched thread, the protonema. This gives rise directly to moss plants, which appear as little buds on the thread. When the moss plants have sent their little rhizoi

RFHEGA54–Moss and lichen on the bark. Old stump rot and therefore serves as a power supply for new organisms.

RM2G38DNY–Beautiful green planet

RM2C8Y2JM–Moss growing against tree trunk, close up nature patterns

Organography of plants, especially of the archegoniatae and spermaphyta . ne. It is most probable that out of the germinated spores a fila-mentous protonema is formed, just as it is out of the gemmae of Tetraphis.The habitat of this moss on the south side of the South Island of NewZealand confirms me in the view I put forward long ago, that its peculiarvivipary is the result of its living in a moist locality. The appearance ofthis peculiar method of germination amongst the Musci, whose spores other-wise only form a filamentous protonema, speaks again strongly in favour ofthe view that other va Stock Photo

RM2ANE6M3–Organography of plants, especially of the archegoniatae and spermaphyta . ne. It is most probable that out of the germinated spores a fila-mentous protonema is formed, just as it is out of the gemmae of Tetraphis.The habitat of this moss on the south side of the South Island of NewZealand confirms me in the view I put forward long ago, that its peculiarvivipary is the result of its living in a moist locality. The appearance ofthis peculiar method of germination amongst the Musci, whose spores other-wise only form a filamentous protonema, speaks again strongly in favour ofthe view that other va

RFWK45N6–Goblin gold moss glowing in the dark

. Elements of botany. Botany; Botany. 240 ELEMENTS OF BOTANY. produces the urn or spore-capsule, and this is really a new plant. It remains attached to the parent plant and is nour- ished by it, does not grow to any considerable size, but develops a great number of Spores in its interior. These spores when fully formed are set free, germinate, and produce a thread- like protonema, which at length grows into the fully developed moss plant. The two generations, then, are the moss, with its rather complicated reproductive apparatus, and the urn,. Fig. 206. jB, protonema of Fwnaria hygrometrica, a Stock Photo

RMPG41KD–. Elements of botany. Botany; Botany. 240 ELEMENTS OF BOTANY. produces the urn or spore-capsule, and this is really a new plant. It remains attached to the parent plant and is nour- ished by it, does not grow to any considerable size, but develops a great number of Spores in its interior. These spores when fully formed are set free, germinate, and produce a thread- like protonema, which at length grows into the fully developed moss plant. The two generations, then, are the moss, with its rather complicated reproductive apparatus, and the urn,. Fig. 206. jB, protonema of Fwnaria hygrometrica, a

Plate mushrooms on a tree stump. Mushrooms feed on decaying wood. Stock Photo

RFFK23X8–Plate mushrooms on a tree stump. Mushrooms feed on decaying wood.

RM2C8Y2X7–Moss growing against tree trunk, close up nature patterns

Yellow moss growing on brick wall nature close-up still-life Stock Photo

RM2BB6M0X–Yellow moss growing on brick wall nature close-up still-life

RFWK43TD–Goblin gold moss glowing in the dark

. Foundations of botany. Fig. 207. — Protonema of a Moss. prim, primary shoot; h, a young root-hair ; pi, young moss-plant;br, branches of primary shoot. cell on a microscope slide, cover, place under the lowest power ofthe microscope, and examine at intervals of ten or fifteen minutes.Finally sketch a single leaf. 345. Minute Structure of the Leaf and Stem. — The cellularstructure of the pigeon-wheat moss is not nearly as simple and con-venient for microscopical study as is that of the smaller mosses, manyof which have leaves composed, over a large part of their surfaces,of but a single layer Stock Photo

RM2AG8FMA–. Foundations of botany. Fig. 207. — Protonema of a Moss. prim, primary shoot; h, a young root-hair ; pi, young moss-plant;br, branches of primary shoot. cell on a microscope slide, cover, place under the lowest power ofthe microscope, and examine at intervals of ten or fifteen minutes.Finally sketch a single leaf. 345. Minute Structure of the Leaf and Stem. — The cellularstructure of the pigeon-wheat moss is not nearly as simple and con-venient for microscopical study as is that of the smaller mosses, manyof which have leaves composed, over a large part of their surfaces,of but a single layer

. The essentials of botany. Botany. 192 BOIANT in the transportation of living plants. They all belong to the genus Sphagnum. (2) Order Andrseacese, composed of a few small and rare mosses. (3) Order Phascaceae, small mosses with hut little development of a leafy stem, and a persistent protonema. 402. (4) The True Mosses (Order Bryacese) include the great majority of the mosses of the country. They are usually bright-green (in a few genera brownish), and in. ^^^â Vyi.^A, three spores of a Moss germinating; B, protonema of a Uoss; K, bud from wliich a leafy stem will develop. Highly magnified. Stock Photo

RMPG413W–. The essentials of botany. Botany. 192 BOIANT in the transportation of living plants. They all belong to the genus Sphagnum. (2) Order Andrseacese, composed of a few small and rare mosses. (3) Order Phascaceae, small mosses with hut little development of a leafy stem, and a persistent protonema. 402. (4) The True Mosses (Order Bryacese) include the great majority of the mosses of the country. They are usually bright-green (in a few genera brownish), and in. ^^^â Vyi.^A, three spores of a Moss germinating; B, protonema of a Uoss; K, bud from wliich a leafy stem will develop. Highly magnified.

A small pile of firewood stacked. Old Hemp, affected by fungi and lichen. Firewood for baths and fires. Stock Photo

RFFK2AYX–A small pile of firewood stacked. Old Hemp, affected by fungi and lichen. Firewood for baths and fires.

RM2BB6M13–Yellow moss growing on brick wall nature close-up still-life

RFWK458D–Goblin gold moss glowing in the dark

Regeneration . same of Hypnum serpens with protonema and moss-plant arisingfrom it. Pringsheim has shown that if a piece of the stalk of the sporan-gium of certain mosses is cut off, it produces at its ends thread-likeoutgrowths which are like the protonema-stage of the moss, and fromthis protonema new moss-plants may arise (Fig. 10, A, B, C, D). Braefeld has obtained a somewhat similar result in one of themoulds, in which a piece of the sporangium stalk gives rise to amycelium from which new sporangia may be produced. i8 RE GENERA TION REGENERATION IN EMBRYOS AND EGGS Regeneration takes place Stock Photo

RM2AKTGYA–Regeneration . same of Hypnum serpens with protonema and moss-plant arisingfrom it. Pringsheim has shown that if a piece of the stalk of the sporan-gium of certain mosses is cut off, it produces at its ends thread-likeoutgrowths which are like the protonema-stage of the moss, and fromthis protonema new moss-plants may arise (Fig. 10, A, B, C, D). Braefeld has obtained a somewhat similar result in one of themoulds, in which a piece of the sporangium stalk gives rise to amycelium from which new sporangia may be produced. i8 RE GENERA TION REGENERATION IN EMBRYOS AND EGGS Regeneration takes place

. The natural history of plants, their forms, growth, reproduction, and distribution;. Botany. Fig. 398.—Mosses. 1 A germinating spore. 2 A Moas-protonema. s Protonema giving rise to a bud from which will arise a leafy moss-shoot. 4 Longitudinal section of the tip of a male shoot of a Moss; small, club-shaped antheridia are present between the scales; 5 Tip of a female shoot with archegonia; two of them containing sporogoniums have enlarged, and in the left-hand one of these two the upper part of the archegonium (calyptra) has been torn from the basal portion. « Leafy female shoot bearing a fu Stock Photo

RMPG2MXW–. The natural history of plants, their forms, growth, reproduction, and distribution;. Botany. Fig. 398.—Mosses. 1 A germinating spore. 2 A Moas-protonema. s Protonema giving rise to a bud from which will arise a leafy moss-shoot. 4 Longitudinal section of the tip of a male shoot of a Moss; small, club-shaped antheridia are present between the scales; 5 Tip of a female shoot with archegonia; two of them containing sporogoniums have enlarged, and in the left-hand one of these two the upper part of the archegonium (calyptra) has been torn from the basal portion. « Leafy female shoot bearing a fu

RFFK23WN–Plate mushrooms on a tree stump. Mushrooms feed on decaying wood.

RM2BB6M0D–Yellow moss growing on brick wall nature close-up still-life

RFWK44XM–Goblin gold moss glowing in the dark

. Text-book of botany, morphological and physiological. Botany. MUSCI. 363 in the botanical laboratory at Wurzburg, and concluded by Muller (1873). The principal filaments of the protonema and the large rhizoids have a very much elongated apical cell in which (and never in its segments) oblique septa are formed which are regularly inclined (spirally) .in three or more directions, just in the same manner as the principal walls* of the segments of the trilateral apical cell of the Moss-stem. These walls do not, however, intersect, as in the stem, since the segments (cells of the filament) are so Stock Photo

RMRPXMEE–. Text-book of botany, morphological and physiological. Botany. MUSCI. 363 in the botanical laboratory at Wurzburg, and concluded by Muller (1873). The principal filaments of the protonema and the large rhizoids have a very much elongated apical cell in which (and never in its segments) oblique septa are formed which are regularly inclined (spirally) .in three or more directions, just in the same manner as the principal walls* of the segments of the trilateral apical cell of the Moss-stem. These walls do not, however, intersect, as in the stem, since the segments (cells of the filament) are so

. Essentials of botany. Botany; Botany. 274 ESSENTIALS OF BOTANY 353. The Protonema. — Look in the neighborhood of patches of moss for a felt-like network of green threads covering the ground. It is most readily found on the earth of flower-pots in greenhouses. Mount some filaments in water and examine with m.p. Compare with Fig. 199. Invert a patch of moss in a plate with water, cover. prim Fig. 199. Protonema of a Moss. prim, primary shoot; h, a young root-hair; pi, young moss-plant; br, branches of primary shoot. with a bell-glass in a sunny place, and note any changes that may after some w Stock Photo

RMPG41BW–. Essentials of botany. Botany; Botany. 274 ESSENTIALS OF BOTANY 353. The Protonema. — Look in the neighborhood of patches of moss for a felt-like network of green threads covering the ground. It is most readily found on the earth of flower-pots in greenhouses. Mount some filaments in water and examine with m.p. Compare with Fig. 199. Invert a patch of moss in a plate with water, cover. prim Fig. 199. Protonema of a Moss. prim, primary shoot; h, a young root-hair; pi, young moss-plant; br, branches of primary shoot. with a bell-glass in a sunny place, and note any changes that may after some w

RFFK23WP–Plate mushrooms on a tree stump. Mushrooms feed on decaying wood.

RM2BB6M7P–Yellow moss growing on brick wall nature close-up still-life

RFWK463N–Goblin gold moss glowing in the dark

. Botany for agricultural students. Plants. TRUE MOSSES (BRYALES) 421 cycle as shown in Figure 376. The Alga-Hke filament called protonema is comparable to the thallus of the Marchantias, and the leafy plants to the gametophores. Although the leafy plants or gametophores of Moss are not all of the gametophyte, they are the conspicuous part of it, the protonemas being microscopic in size. One protonema may produce many buds, and, therefore, many gametophores. In Moss the two generations are more noticeable than in the Liverworts. The gametophytes with their leafy gametophores present more diffe Stock Photo

RMRH4W48–. Botany for agricultural students. Plants. TRUE MOSSES (BRYALES) 421 cycle as shown in Figure 376. The Alga-Hke filament called protonema is comparable to the thallus of the Marchantias, and the leafy plants to the gametophores. Although the leafy plants or gametophores of Moss are not all of the gametophyte, they are the conspicuous part of it, the protonemas being microscopic in size. One protonema may produce many buds, and, therefore, many gametophores. In Moss the two generations are more noticeable than in the Liverworts. The gametophytes with their leafy gametophores present more diffe

RM2BB6M0P–Yellow moss growing on brick wall nature close-up still-life

RFWK43F3–Goblin gold moss glowing in the dark

. Botany, with agricultural applications. Botany. TRUE MOSSES (BRYALES) 421 cycle as shown in Figure 376. The Alga-Uke filament called protonema is comparable to the thallus of the Marchantias, and the leafy plants to the gametophores. Although the leafy plants or gametophores of Moss are not all of the gametophyte, they are the conspicuous part of it, the protonemas being microscopic in size. One protonema may produce many buds, and, therefore, many gametophores. In Moss the two generations are more noticeable than in the Liverworts. The gametophytes with their leafy gametophores present more Stock Photo

RMRDWCPR–. Botany, with agricultural applications. Botany. TRUE MOSSES (BRYALES) 421 cycle as shown in Figure 376. The Alga-Uke filament called protonema is comparable to the thallus of the Marchantias, and the leafy plants to the gametophores. Although the leafy plants or gametophores of Moss are not all of the gametophyte, they are the conspicuous part of it, the protonemas being microscopic in size. One protonema may produce many buds, and, therefore, many gametophores. In Moss the two generations are more noticeable than in the Liverworts. The gametophytes with their leafy gametophores present more

RM2BB6M0K–Yellow moss growing on brick wall nature close-up still-life

RFWK445G–Goblin gold moss glowing in the dark

. Text-book of botany, morphological and physiological. Botany. 1J2, MORPHOLOGY OF MEMBERS. transformed into the sporogonium, a structure without leaves, roots, or branches, the sole function of which is the production of spores. A new Moss-plant is, on the contrary, constituted by the production of a leaf-bearing shoot from a branch of the alga-like Protonema, which branches, strikes root (by root- hairs), and is independently nourished. The shoot first produced, from which are developed the rest, is termed the Primary Shoot; it is often more strongly developed than its lateral shoots, as in Stock Photo

RMRPXR7X–. Text-book of botany, morphological and physiological. Botany. 1J2, MORPHOLOGY OF MEMBERS. transformed into the sporogonium, a structure without leaves, roots, or branches, the sole function of which is the production of spores. A new Moss-plant is, on the contrary, constituted by the production of a leaf-bearing shoot from a branch of the alga-like Protonema, which branches, strikes root (by root- hairs), and is independently nourished. The shoot first produced, from which are developed the rest, is termed the Primary Shoot; it is often more strongly developed than its lateral shoots, as in

RM2BB6M7Y–Yellow moss growing on brick wall nature close-up still-life

RFWK44K9–Goblin gold moss glowing in the dark

Abstract close-up natural portrait of wet cut branches part covered in moss, London, England, United Kingdom, Europe Stock Photo

RM2AHKNTH–Abstract close-up natural portrait of wet cut branches part covered in moss, London, England, United Kingdom, Europe

Goblin gold luminous moss glowing in a natural cave in Finland Stock Photo

RF2EEGC8W–Goblin gold luminous moss glowing in a natural cave in Finland

Blue sky landscape with moss hanging from tree along the half collared kingfisher trail in the wilderness nature reserve, south africa Stock Photo

RMMWK54C–Blue sky landscape with moss hanging from tree along the half collared kingfisher trail in the wilderness nature reserve, south africa

$. Introduction to botany. Botany. 296 Introduction to Botany. constitution of the nu. Fig. 158. Diagrams of the sporophyte and gametophyte of a moss. The spore n produced asexu- ally in the capsule m (which with its stallc / is the sporo- phyte) is the beginning of the gametophyte. All of the gametophyte produced by the germination of the spore is shaded; all of the sporo- phyte is left unshaded, p in ^, the protonema from which springs the moss plant g (gametophyte together with p), bearing an archegonium {s) with its egg, and an an- theridium(?')with its sperms. B, a later stage, the capsule Stock Photo$

RMRDW96D–. Introduction to botany. Botany. 296 Introduction to Botany. constitution of the nu. Fig. 158. Diagrams of the sporophyte and gametophyte of a moss. The spore n produced asexu- ally in the capsule m (which with its stallc / is the sporo- phyte) is the beginning of the gametophyte. All of the gametophyte produced by the germination of the spore is shaded; all of the sporo- phyte is left unshaded, p in ^, the protonema from which springs the moss plant g (gametophyte together with p), bearing an archegonium {s) with its egg, and an an- theridium(?')with its sperms. B, a later stage, the capsule

RF2EEGCGT–Goblin gold luminous moss glowing in a natural cave in Finland

RMMWJ0EW–Blue sky landscape with moss hanging from tree along the half collared kingfisher trail in the wilderness nature reserve, south africa

RMRDC0YX–. Botany for agricultural students . Botany. TRUE MOSSES (BRYALES) 421 cycle as shown in Figure 376. The Alga-Uke filament called protonema is comparable to the thallus of the Marchantias, and the leafy plants to the gametophores. Although the leafy plants or gametophores of Moss are not all of the gametophyte, they are the conspicuous part of it, the protonemas being microscopic in size. One protonema may produce many buds, and, therefore, many gametophores. In Moss the two generations are more noticeable than in the Liverworts. The gametophytes with their leafy gametophores present more diff

Panoramic nature close-up of moss on tree stump, Surrey, England, United Kingdom, Europe Stock Photo

RM2AA0K2M–Panoramic nature close-up of moss on tree stump, Surrey, England, United Kingdom, Europe

Falling twig on moss with moss covering on the Goesa trail in the Tsitsikamma National Park, garden route, south africa Stock Photo

RMMX2R70–Falling twig on moss with moss covering on the Goesa trail in the Tsitsikamma National Park, garden route, south africa

RF2EEGA2H–Goblin gold luminous moss glowing in a natural cave in Finland

. Elements of botany. Botany; Botany. 240 ELEMENTS OP BOTANY. produces the urn or spore-capsule, and this is really a new plant. It remains attached to the parent plant and is nour- ished by it, does not grow to any considerable size, but develops a great number of spores in its interior. These spores when fully formed are set free, germinate, and produce a thread- like protonema, which at length grows into the fully developed moss plant. The two generations, then, are the moss, with its rather complicated reproductive apparatus, and the urn.. Fig 206. By protonema of Funaria hygrometrica, a m Stock Photo

RMRDWPFT–. Elements of botany. Botany; Botany. 240 ELEMENTS OP BOTANY. produces the urn or spore-capsule, and this is really a new plant. It remains attached to the parent plant and is nour- ished by it, does not grow to any considerable size, but develops a great number of spores in its interior. These spores when fully formed are set free, germinate, and produce a thread- like protonema, which at length grows into the fully developed moss plant. The two generations, then, are the moss, with its rather complicated reproductive apparatus, and the urn.. Fig 206. By protonema of Funaria hygrometrica, a m

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Moss protonema Stock Photos and Images

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