Comprehensive Description
(
英語
)
由North American Flora提供
Diderma roanense (Rex) Macbr. N. Am
Slime-Moulds 104. 1899.
Chondrioderma roanense Rex, Proc. Acad. Phila. 1893: 368. 1893.
Sporangia scattered, stalked, discoid, thin, sometimes slightly convex above, 0.8-1.2 mm. in diameter, mottled red-brown or umber with paler lines of dehiscence; peridium double, the outer layer smooth, cartilaginous, white within, more or less adherent to the membranous, white, punctate inner layer; dehiscence irregular or somewhat stellate; stalk short, black, furrowed, variable in thickness; columella large, flat, discoid, ochraceous to brownish; capillitium sparse, the threads white or colorless, sinuous, scantily forked and anastomosing; spores dark violaceous-brown by transmitted light, minutely but distinctly warted, 12-14 ^ in diameter.
Type locality: Roan Mountain, Tennessee.
Habitat: Dead wood.
Distribution: Maine to Ontario, North Carolina, and Colorado; Europe.
- 書目引用
- George Willard Martin, Harold William Rickett. 1949. FUNGI; MYXOMYCETES; CERATIOMYXALES, LICEALES, TEICHIALES, STEMONITALES, PHYSARALES. North American flora. vol 1. New York Botanical Garden, New York, NY
