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Consortium of Pacific Herbaria

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Rigidoporus ulmarius

Rigidoporus ulmarius (Sowerby) Imazeki

Family: Meripilaceae

Rigidoporus ulmarius image

Description
Resources

Hemmes, D. and D. Desjardin. 2002. Mushrooms of Hawai'i: An Identification Guide. Ten Speed Press, Berkeley, CA. 212 pp.

Cap 200-300 mm broad x 40-90 mm radius x 40-60 mm thick, sessile or effused-reflexed, often hooflike, glabrous to finely tomentose, lumpy and often ridged in zones, buffy brown when young, typically covered with green algae or bryophytes in age. Pores angular, 5-6 per mm, pinkish buff; tubes in a single layer, up to 10 mm long. Stem absent. Spore Deposit white. Edibility: edible but too tough to eat.

Rigidoporus ulmarius

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Development of the Consortium of Pacific Herbaria and several of the specimen databases have been supported by National Science Foundation Grants (BRC 1057303, ADBC 1304924 and ADBC1115116). Data Usage Policy. Continued support provided by the Symbiota Support Hub, a domain of iDigBio (NSF Award #2027654). Copyright 2015 University of Hawai‘i.