. Plants and their uses; an introduction to botany. Botany; Botany, Economic. THE PIN-MOLD FUNGI 497 a myceliums The vegetative hj-pha; of ]Mucor form no par- titions, lionce we ma3^ consider tlie entire horizontal branch- work shown in Fig. .324 as one cell. Its position marks it as. Fig. â 32G.âPiii-mr)ld. Formation and germination of zygospore. 1, two cijnjugating Ijranclies of the mycelium in contact. 2, separation of the tip of eacli by cross-partitions, thus forming two "conjugating-cells" (a, a) and two "suspensors" (6, b). 3, more advanced stage; warty thickenings h
. Plants and their uses; an introduction to botany. Botany; Botany, Economic. THE PIN-MOLD FUNGI 497 a myceliums The vegetative hj-pha; of ]Mucor form no par- titions, lionce we ma3^ consider tlie entire horizontal branch- work shown in Fig. .324 as one cell. Its position marks it as. Fig. â 32G.âPiii-mr)ld. Formation and germination of zygospore. 1, two cijnjugating Ijranclies of the mycelium in contact. 2, separation of the tip of eacli by cross-partitions, thus forming two "conjugating-cells" (a, a) and two "suspensors" (6, b). 3, more advanced stage; warty thickenings have begun to form on the conjugating cells, which, how- ever, are still separate. 4, ripe zygospore (6) between the suspensors (a, a); the conjugating cells now having completely fused. 0, zygo- spore germinating by producing a vertical hypha with dust-spore case at the tip. 1-4, magnified diameters; 5, about 60 diameters. (Brefeld.) the pseudo-root of the plant, and for a while it is the only member developed. Pin-shaped vertical hyphse, which may be called pseudo-stems, arise into the air from the feeding mycelium, and the tip or "head" of each being separated by 1 Aly-ee'Ii-um < Gr. inykes, a 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 Sargent, Frederick Leroy, 1863-. New York, H. Holt and Company
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1913
