Comprehensive Description
(
anglais
)
fourni par North American Flora
Chamaeota mammillata (lyongyear) Murrill
Annularia mammillata Longyear, Rep. Mich. Acad. Sci. Sr 59. 1902. Annularia sphaerospora Peck, Bull. Torrey Club 33: 21,6. 1906.
Pileus fleshy but thin, conic or subcampanulate to expanded, distinctly umbonate, solitary or cespitose, 2-6 cm. broad; surface silky-fibrillose, yellow, fading to whitish either wholly or in part, the umbo yellow or brownish; lamellae free, crowded, ventricose, thin, whitish or cream-colored, becoming flesh-colored; spores globose or subglobose, smooth, salmon-colored, 5-6 ju; cystidia spindle-shapeJ, 50 X 20 m; stipe equal or slightly tapering upward, fibrous, substriate, whitish, solid, 3-8 cm. long, 2-8 mm. thick; annulus white, medial or basal, persistent.
Type locality: Greenville, Michigan. Habitat: On dead logs in woods. Distribution: Michigan.
- citation bibliographique
- William Alphonso Murrill. 1917. (AGARICALES); AGARICACEAE (pars); AGARICEAE (pars). North American flora. vol 10(2). New York Botanical Garden, New York, NY
