|Major Groups > Gilled Mushrooms > Pale-Spored > Mycenoid Mushrooms > Mycena epipterygia var. lignicola|
Mycena epipterygia var. lignicola
by Michael Kuo
Apparently widely distributed in North America, Mycena epipterygia var. lignicola is one of the more easily recognized mushrooms in Mycena. It has a sticky, yellow-green to greenish yellow cap, and it grows gregariously from the well decayed deadwood of conifers. Only Mycena epipterygia var. epipterygia looks similar; it differs in its colors, which are usually less green, ranging from dull yellow to brownish yellow--and in its scattered to gregarious, terrestrial habitat.
Ecology: Saprobic on the barkless, often mossy, well decayed deadwood of conifers; growing gregariously; fall; apparently fairly widely distributed in North America.
Cap: Up to about 1.5 cm across; egg-shaped, becoming broadly conic to broadly bell-shaped; sticky when fresh; bald; yellow-green to bright greenish yellow, fading to dull yellow; the margin sometimes faintly lined; cuticle fairly tough and elastic, peel-able.
Gills: Attached to the stem by a tooth; close or nearly distant; whitish to pale greenish yellow or yellow.
Stem: 4-6 cm long; 1-1.5 mm thick; fragile; equal; bald; sticky; colored like the cap or paler.
Flesh: Insubstantial; yellowish.
Odor and Taste: Odor slightly to moderately mealy or slightly of iodine; taste similar.
Spore Print: White.
Chemical Reactions: KOH negative on cap surface.
Microscopic Features: Spores 7-13 x 5-8 µ; weakly to moderately amyloid; elliptical; smooth. Basidia usually 2-spored. Cheilocystidia abundant; clavate to subglobose or occasionally saccate; covered with numerous rod-like projections. Pleurocystidia absent. Pileipellis an ixocutis.
This site contains no information about the edibility or toxicity of mushrooms.
Cite this page as:
Kuo, M. (2010, December). Mycena epipterygia var. lignicola. Retrieved from the MushroomExpert.Com Web site: http://www.mushroomexpert.com/mycena_epipterygia_lignicola.html