partial veil, which protects the developing gills and later forms a ring or annulus on the stalk. Several origins of genus name Agaricus have been proposed...

fungi. The remains of the partial veil are seen as a skirtlike, floppy annulus usually about 1 to 1.5 cm (3⁄8 to 5⁄8 in) below the cap. The crowded white...

of their basidiome, their chocolate or coffee color, the presence of an annulus, and their slightly thick-walled spores and truncated apex. "GSD Species...

Acrostichoid sorus – having sori covering the entire underside; e.g. Acrostichum. Annulus – outer part of the sporangium Elater – Indusium – Marginal – Peltate –...

tones. stuffed to hollow, fibrillose, with a soon disappearing evanescent annulus, rhizomorphic strands attached to the base. Taste: Farinaceous Odor: Farinaceous...

is green, and the operculum is fully and prominently enlarged above the annulus. The tip of the operculum is somewhat clear-green in colour. The capsule...