Crepidotus crocophyllus
Syll. Fung. 5: 886. 1887.
Common Name: none
For description see NA Crepidotus, Senn-Irlet, & 'California Mushrooms'.
Solitary or scattered on hardwood logs, especially tanoak and live oak, rarely on conifers; fruiting from fall through mid-winter in coastal mixed forests.
Unknown.
Crepidotus crocophyllus can be distinguished by its yellow to orange immature gills, chestnut-brown to tawny velvety cap, and lack of a stipe. The cap is similar in Crepidotus mollis, but the latter has young gills that are white, becoming grayish white then brown at maturity, ellipsoid spores, and hyphae that lack clamp connections. Phyllotopsis nidulans is also similar but has an orange tomentose cap, orange gills that produce white spores, and a strong unpleasant odor (although the odor can sometimes be absent).
Desjardin, D.E., Wood, M.G. & Stevens, F.A. (2015). California Mushrooms: The Comprehensive Identification Guide. Timber Press: Portland, OR. 560 p.
Hesler, L.R. & Smith, A.H. (1965). North American Species of Crepidotus. Hafner Publishing Company: New York, NY. 168 p. (PDF) (Web)
Siegel, N. & Schwarz, C. (2016). Mushrooms of the Redwood Coast. Ten Speed Press: Berkeley, CA. 601 p.
Senn-Irlet, B. (1995). The Genus Crepidotus (Fr.) Staude in Europe. Persoonia 16(1): 1-80. (PDF)