Slime mould Black & White Stock Photos
RFR3GE5X–Yellow Slime Mould (Physarum polycephalum) Growing and Network Forming in Agar Petri Dish. Biology Laboratory Project, Scotland, UK.
RM2AKYGYP–First lesson in zoology : adapted for use in schools . Fio. 5.—Part of a Slime-mould. (Magnified 350 timesi.) of these organisms is inorganic particles. The slime-moulds (Fig. 5), however, envelop the plant or low ani-mals, much as an Aniceba throws itself around some livingplant, and absorbs its protoplasm; but slime-moulds, in theirmanner of taking food, are an exception to other moulds.The lowest animals swallow other living animals whole orin pieces; certain forms near Ammia bore into minute 6 flRST LBBS0N8 IN ZOOLOGY. plants and absorb their protoplasm; others engulf silicions-shelled pla
RMPG3T0N–. The essentials of botany. Botany. PnOTOPHTTA. 107 some species it is no larger than a pin-head, while in others it is as large as a man's hand. This mass of protoplasm is often yellow or orange-red in color, and is never green. It possesses to an extraordinary degree the power of moving itself from place to place. Slime-moulds obtain their food by absorbing solutions of decaying matter, and are even. Fig. 45.—Early stages of a Slime-mould (Fuligo varians). o. a spore; 6. c, the same, bursting the cell-wall; d to I, various stages; m, young Slime-mould. said to engulf solid substances in the
RFR3GE1K–Macro of Yellow Slime Mould (Physarum polycephalum) Growing and Network Forming in Agar Petri Dish. Biology Laboratory Project, Scotland, UK.
RMRDWRAT–. Elements of botany. Botany; Botany. PROTOPLASM AND ITS PKOPEETIES. 127 their microscopic size, but still more in their lack of an embryo. The spores of slime-moulds are capable, when kept dry, of preserving for many years their power of germination.. Fig. 102. — A Slime-Mould, (a-m, inclusive, magnified 540 times, n magnified90 times.) but in the presence of moisture and warmth they will ger- minate as soon as they are scattered. During the process of. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and a
RMPG42A4–. Elements of botany. Botany; Botany. Fig. 102.—A Slime-Mould, (flr^m, inclusiTe, magnified 540 times, n magnified90 times.) but in the presence of moisture and warmth they will ger- minate as soon as they are scattered. During the process of. 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.. Bergen, Joseph Y. (Joseph Young), 1851-1917. Boston, Ginn
RFR3GDFE–Macro of Yellow Slime Mould (Physarum polycephalum) Growing and Network Forming in Agar Petri Dish. Biology Laboratory Project, Scotland, UK.
RMRDWC3H–. The essentials of botany. Botany. 106 BOTANY. Class I. Slime-Moulds {Myxomycetes). 218. The Slime-moulds are in many respects the most remarkable of all known plants. They fiear so strong a resemblance to the lowest animals (Protozoa) that they have been, time and again, placed in the animal kingdom. Fio. 44.—A p«,rt of a Slime-mould (Physarum leucopus) in its vegetative stage. Magnified 350 times. by various naturalists. When we compare them with any other plants, they are found to differ from them so widely that very little relationship can be detected. 219. A Slime-mould is a mass of nake
RMPG41TP–. Foundations of botany. Botany; Botany. 180 FOUNDATIONS OF BOTAIfY Amcebaform (so called from one of the most interesting and simplest of animals, the Amoeba, found on the surface of. FlQ. 12S. — A Slime Mould, (o-m, inclusiTe, x 640 timeB, n x 90 times.) mud and the leaves of water plants). In this condition, as shown at Ji, i, k, the spores creep about over the sur- face of the decaying vegetable material on which the. 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
RFR3GCB0–Macro of Yellow Slime Mould (Physarum polycephalum) Growing and Network Forming in Agar Petri Dish. Biology Laboratory Project, Scotland, UK.
RMRE1RDD–. Nature and development of plants. Botany. I50 LIFE OF A SLIME MOULD form, resembling a miniature, brownish puffball, is often seen on stumps and fallen logs (Fig. 87). Other kinds are illustrated in Fig. 88. They range in size from scarcely a pin head to nearly a foot in diameter and from spherical to cylindrical and cake-like masses. Not infrequently they are of great beauty owing to their coloration and lace-like structures. These small sacs or spor- angia (sing, sporangium) as they are commonly called, repre- sent but one stage in the life of the slime moulds. If we begin with an examinat
RMPG4E8R–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. lO MYCOLOGY. Fig. I.—Club-root of cabbage, Plasmodiophora brassica. i, Turnip with club- root; 2, section of cabbage root with parenchyma cells filled with slime mould; 3, isolated parenchyma cell, (») vacuole, (0 oil-drops in Plasmodium, {p) Plasmodium; 4, lower cell with Plasmodium, upper cell with spores developing; 5, parenchyma cell with ripe spores; 6, isolated ripe spores; 7, germinating spores; 8, myxamoeba. (Figs. 2-8, cfter Woronin in Soraucr Ilandhuch dcr Pflanzenkrankheiten.
RMRDWGD1–. Nature and development of plants. Botany. ISO LIFE OF A SLIME MOULD form, resembling a miniature, brownish puff ball, is often seen on stumps and fallen logs (Fig. 87). Other kinds are illustrated in Fig. 88. They range in size from scarcely a pin head to nearly a foot in diameter and from spherical to cylindrical and cake-like masses. Not infrequently they are of great beauty owing to their coloration and lace-like structures. These small sacs or spor- angia (sing, sporangium) as they are commonly called, repre- sent but one stage in the life of the slime moulds. If we begin with an examina
RMPG42JP–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. PERISPORIEAE. 179 -Aspergillus, Penicillmm, Zopfia, Perisporium, Lasiobotrys, Apio- ^pormm, Capnodium, Asterina, Microthyrium. To this sub-division of the Perisporiaceae belong some com- mon forms of mould-fungi which are generally only saprophytic,. Fig. 76.—Phyliactinia suffulta from Beech. Perithecium, with characteristic appendages. Contents of the perithecium: asci, spores, and chains of cells resembling paraph
RMRDRD3Y–. Introduction to botany. Botany. Fig. 132. Myxomycete or Slime Mould, i, a bit of Plasmodium. 2, a small Plasmodium. 3, a spore. 4 and 5, protoplast escaping from the spore. 6 and 7, stages suc- ceeding s, motile protoplasts which finally fuse to form 2 and i. 8 and 9, dif- ferent forms of sporangia bearing spores such as 3. After Prantl and Massey. boundary line between the lowest plants and animals, but the character and nature of formation of their spores seem to warrant their classification among plants. In its vegeta- tive or Plasmodium state (see Fig. 132) a slime mouid creeps. Please n
![. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. SCLEROTINIA. 257 leaves of Vaccinium Vitis-Idaea exhibit in spring a mould- like coating, consisting of chains of lemon-shaped conidia. Woronin thus describes it: " In the outer layers of the cortex, amongst the dying elements, a pseudoparenchymatous cushion is formed, from which simple or dichotomously branched hyphae grow out through the overlying cuticle. The individual members of the chains of conidia are s Stock Photo](https://c8.alamy.com/comp/PG4BET/diseases-of-plants-induced-by-cryptogamic-parasites-introduction-to-the-study-of-pathogenic-fungi-slime-fungi-bacteria-amp-algae-plant-diseases-parasitic-plants-fungi-sclerotinia-257-leaves-of-vaccinium-vitis-idaea-exhibit-in-spring-a-mould-like-coating-consisting-of-chains-of-lemon-shaped-conidia-woronin-thus-describes-it-quot-in-the-outer-layers-of-the-cortex-amongst-the-dying-elements-a-pseudoparenchymatous-cushion-is-formed-from-which-simple-or-dichotomously-branched-hyphae-grow-out-through-the-overlying-cuticle-the-individual-members-of-the-chains-of-conidia-are-s-PG4BET.jpg ". Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. SCLEROTINIA. 257 leaves of Vaccinium Vitis-Idaea exhibit in spring a mould- like coating, consisting of chains of lemon-shaped conidia. Woronin thus describes it: " In the outer layers of the cortex, amongst the dying elements, a pseudoparenchymatous cushion is formed, from which simple or dichotomously branched hyphae grow out through the overlying cuticle. The individual members of the chains of conidia are s Stock Photo")
RMPG4BET–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. SCLEROTINIA. 257 leaves of Vaccinium Vitis-Idaea exhibit in spring a mould- like coating, consisting of chains of lemon-shaped conidia. Woronin thus describes it: " In the outer layers of the cortex, amongst the dying elements, a pseudoparenchymatous cushion is formed, from which simple or dichotomously branched hyphae grow out through the overlying cuticle. The individual members of the chains of conidia are s
RMRDYCBB–. The essentials of botany. Botany. Fto. 63.—a part of a Slime-Mould (Physarum leucopus) in its motile stage. Magnified 350 times.. Fig. M.—Early stages of a Slime-mould (Fuligo varians). as, a spore; 6, c, the same, bursting the cell-wall; d to I, various stages; ra, young SUme-mould,. 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.. Bessey, Charles E. (Charles Edwin), 1845-1915. New York : Holt
RMPG42KH–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. PODOSPHAERA. 175 This mildew has inflicted great Dusting the threatened P. myrtillina Schub. on leaves of Vaccinium MyrtUlus (bil- berry), V. uliginosum, and JSmpetntm nigmm (crowberry), (U.S. America). Erysiphe. The perithecia contain several asci, each with two to eight oval hyaline spores. The appendages are like these of Sphae- rotheca, simple and thread-like. Erysiphe graminis D. C. Mould or mildew of grass and
RMRDJH8T–. The essentials of botany. Botany. PnOTOPHTTA. 107 some species it is no larger than a pin-head, while in others it is as large as a man's hand. This mass of protoplasm is often yellow or orange-red in color, and is never green. It possesses to an extraordinary degree the power of moving itself from place to place. Slime-moulds obtain their food by absorbing solutions of decaying matter, and are even. Fig. 45.—Early stages of a Slime-mould (Fuligo varians). o. a spore; 6. c, the same, bursting the cell-wall; d to I, various stages; m, young Slime-mould. said to engulf solid substances in the
RMRDWC3C–. The essentials of botany. Botany. PROTOPHTTA. 107 Some species it is no larger tlian a pin-head, wliile in others it is as large as a man's hand. This mass of protoplasm is often yellow or orange-red in color, and is never green. It possesses to an extraordinary degree the power of moving itself from place to place. Slime-moulds obtain their food by absorbing solutions of decaying matter, and are even. Fio. 45.—Early stages of a Slime-mould (Fuligo varians). a, a spore; h. c, the same, bursting the cell-wall; d to Z, various stages; m, young Slime-mould. said to engulf solid substances in th
RMRDHG7H–. Foundations of botany. Botany; Botany. 180 FOUNDATIONS OF BOTAIfY Amcebaform (so called from one of the most interesting and simplest of animals, the Amoeba, found on the surface of. FlQ. 12S. — A Slime Mould, (o-m, inclusiTe, x 640 timeB, n x 90 times.) mud and the leaves of water plants). In this condition, as shown at Ji, i, k, the spores creep about over the sur- face of the decaying vegetable material on which the. 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
RMRE1RD2–. Nature and development of plants. Botany. DEVELOPMENT OF PLANTS 151 frequently greatly elongated. It is bounded by a wall and within is the living substance or protoplasm. The more important parts of the living substance are a viscid rather watery material termed the cytoplasm and a minute denser body, the nucleus, which is immersed in the cytoplasm. A spore is a special kind of cell. Fig. 89. Fig. 90. Fig. 89. Mobile phase in life of slime mould: A, group of spores. B, germination of a spore. C, two forms of zoospores greatly enlarged. The right-hand one mobile owing to a streaming movement
RMRDWGCR–. Nature and development of plants. Botany. DEVELOPMENT OF PLANTS 151 frequently greatly elongated. It is bounded by a wall and within is the living substance or protoplasm. The more important parts of the living substance are a viscid rather watery material termed the cytoplasm and a minute denser body, the nucleus, which is immersed in the cytoplasm. A spore is a special kind of cell. Fig. 89. Fig. 90. Fig. 89. Mobile phase in life of slime mould: A, group of spores. B, germination of a spore. C, two forms of zoospores greatly enlarged. The right-hand one mobile owing to a streaming movement
RMRDE2HB–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. lO MYCOLOGY. Fig. I.—Club-root of cabbage, Plasmodiophora brassica. i, Turnip with club- root; 2, section of cabbage root with parenchyma cells filled with slime mould; 3, isolated parenchyma cell, (») vacuole, (0 oil-drops in Plasmodium, {p) Plasmodium; 4, lower cell with Plasmodium, upper cell with spores developing; 5, parenchyma cell with ripe spores; 6, isolated ripe spores; 7, germinating spores; 8, myxamoeba. (Figs. 2-8, cfter Woronin in Soraucr Ilandhuch dcr Pflanzenkrankheiten.
RMRDC269–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. PERISPORIEAE. 179 -Aspergillus, Penicillmm, Zopfia, Perisporium, Lasiobotrys, Apio- ^pormm, Capnodium, Asterina, Microthyrium. To this sub-division of the Perisporiaceae belong some com- mon forms of mould-fungi which are generally only saprophytic,. Fig. 76.—Phyliactinia suffulta from Beech. Perithecium, with characteristic appendages. Contents of the perithecium: asci, spores, and chains of cells resembling paraph
![. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. SCLEROTINIA. 257 leaves of Vaccinium Vitis-Idaea exhibit in spring a mould- like coating, consisting of chains of lemon-shaped conidia. Woronin thus describes it: " In the outer layers of the cortex, amongst the dying elements, a pseudoparenchymatous cushion is formed, from which simple or dichotomously branched hyphae grow out through the overlying cuticle. The individual members of the chains of conidia are s Stock Photo](https://c8.alamy.com/comp/RDD8B8/diseases-of-plants-induced-by-cryptogamic-parasites-introduction-to-the-study-of-pathogenic-fungi-slime-fungi-bacteria-amp-algae-plant-diseases-parasitic-plants-fungi-sclerotinia-257-leaves-of-vaccinium-vitis-idaea-exhibit-in-spring-a-mould-like-coating-consisting-of-chains-of-lemon-shaped-conidia-woronin-thus-describes-it-quot-in-the-outer-layers-of-the-cortex-amongst-the-dying-elements-a-pseudoparenchymatous-cushion-is-formed-from-which-simple-or-dichotomously-branched-hyphae-grow-out-through-the-overlying-cuticle-the-individual-members-of-the-chains-of-conidia-are-s-RDD8B8.jpg ". Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. SCLEROTINIA. 257 leaves of Vaccinium Vitis-Idaea exhibit in spring a mould- like coating, consisting of chains of lemon-shaped conidia. Woronin thus describes it: " In the outer layers of the cortex, amongst the dying elements, a pseudoparenchymatous cushion is formed, from which simple or dichotomously branched hyphae grow out through the overlying cuticle. The individual members of the chains of conidia are s Stock Photo")
RMRDD8B8–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. SCLEROTINIA. 257 leaves of Vaccinium Vitis-Idaea exhibit in spring a mould- like coating, consisting of chains of lemon-shaped conidia. Woronin thus describes it: " In the outer layers of the cortex, amongst the dying elements, a pseudoparenchymatous cushion is formed, from which simple or dichotomously branched hyphae grow out through the overlying cuticle. The individual members of the chains of conidia are s
RMRDC27R–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. PODOSPHAERA. 175 This mildew has inflicted great Dusting the threatened P. myrtillina Schub. on leaves of Vaccinium MyrtUlus (bil- berry), V. uliginosum, and JSmpetntm nigmm (crowberry), (U.S. America). Erysiphe. The perithecia contain several asci, each with two to eight oval hyaline spores. The appendages are like these of Sphae- rotheca, simple and thread-like. Erysiphe graminis D. C. Mould or mildew of grass and
RMRDYCCG–. The essentials of botany. Botany. PROTOPHTTA. 131. Fto. 63.—a part of a Slime-Mould (Physarum leucopus) in its motile stage. Magnified 350 times.. 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.. Bessey, Charles E. (Charles Edwin), 1845-1915. New York : Holt
RMRDGEGF–. Elements of botany. Botany; Botany. Fig. 102.—A Slime-Mould, (flr^m, inclusiTe, magnified 540 times, n magnified90 times.) but in the presence of moisture and warmth they will ger- minate as soon as they are scattered. During the process of. 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.. Bergen, Joseph Y. (Joseph Young), 1851-1917. Boston, Ginn
Search Results for Slime mould Black & White Stock Photos and Images (29)
Page 1 of 1