Comprehensive Description
(
الإنجليزية
)
المقدمة من North American Flora
Rigidoporus contrarius (Cooke) Murrill
Fames contrarius Cooke, Grevillea 15 : 21. 1886.
Pileus attached by the vertex, subcircular to dimidiate, applanate, fleshy-corky, rigid when dry, 3-6X5-11X0.3-0.5 cm.; surface ochraceous, soon becoming brown, zonate, tomentose, at length glabrous, slightly concentrically sulcate ; margin thin, entire or undulate, sterile, ochraceous, easily bruised : context thin, fibrous-corky, pallid, 1-3 mm. thick ; tubes pallid, 2-4 mm. long, mouths circular, regular, white to discolored, 5 to a mm., edges very obtuse, entire, glistening : spores smooth, hyaline.
Type locality : Cuba. Habitat ; Dead trunks. Distribution: Cuba.
- الاقتباس الببليوغرافي
- William Alphonso MurrilI, Gertrude Simmons BurIingham, Leigh H Pennington, John Hendly Barnhart. 1907-1916. (AGARICALES); POLYPORACEAE-AGARICACEAE. North American flora. vol 9. New York Botanical Garden, New York, NY
