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[5] [6] The genus name "Lomentospora" referred to the shape of the apex of the spore-bearing cell, which the authors interpreted to be a rachis resembling a bean pod of the sort constricted at each seed. The species epithet "prolificans" derived from the prolific nature of the mold's sporulation.
Conidiophores of P. philippinensis are longer and thicken much less gradually for this disease than of other species of Peronosclerospora, and the conidia are also more elongated than the elliptical spores of P. sacchari. Spore size and shape are the most accurate method in differentiating between Peronosclerospora species. [11]
The plasmodia abandon their nutrient intake and crawl, attracted by light – a positive phototaxis – towards a dry, light area, to get an optimal spread of the spores. Once the fructification begins, it cannot be stopped. If disturbances occur, malformed spore-bearing fruit bodies are often produced. [11] [19] Woodlouse with myxogastria spores
A cluster of conidiophore s bearing the spore mass, like a cushion. [363] statismospore A spore that is not forcibly discharged, unlike a ballistospore. Seen in the basidiospores of Gastromycetes. From Gr. statis, immobility. [364] stellate Like a star in form, especially spores. [365] sterigma. pl. sterigmata
Curvularia can be distinguished from the species Bipolaris and Drechslera by the way (angle) walls (septae) divide the inner structure of their spores. The name of the teleomorphic state of the type species Curvularia lunata is Cochliobolus lunatus (Fam. Pleosporaceae, Ord. Pleosporales, Cla. Loculoascomycetes, Phy. Ascomycota).
The plasmodium eventually transforms into a sponge-like aethalium, analogous to the spore-bearing fruiting body of a mushroom; which then degrades, darkening in color, and releases its dark-colored spores. F. septica produces the largest aethalium of any slime mold. [8] This species is known to have its spores dispersed by beetles (family ...
Ascus of Saccharomyces cerevisiae containing a tetrad of four spores. A bitunicate ascus is enclosed in a double wall. This consists of a thin, brittle outer shell and a thick elastic inner wall. When the spores are mature, the shell splits open so that the inner wall can take up water.
The fertile leaves appear first; their green color slowly becomes brown as the season progresses and the spores are dropped. The spore-bearing stems persist after the sterile fronds are killed by frost, until the next season. The spores must develop within a few weeks or fail. The Osmundastrum cinnamomeum fern forms huge clonal colonies in ...