Sowerbyella rhenana
Mycol. helv. 2(1): 96. 1986.
Common Name: none
Synonym: Aleuria rhenana Fuckel
For descriptions see Castellano et al., Siegel & Schwarz, & 'California Mushrooms'.
Prefers wet mossy areas under conifers; northwestern California. Uncommon.
Unknown.
Sowerbyella rhenana is most likley confused with its cousin Aleuria aurantia, which lacks the stipe of Sowerbyella rhenana, is larger, and much more common.
Breitenbach, J. & Kränzlin, F. (1984). Fungi of Switzerland. Volume 1: Ascomycetes. Verlag Mykologia: Luzern, Switzerland. 310 p.
Castellano, M.A., Smith, J.E., O'Dell, T., Cázares, E. & Nugent, S. (1999). Handbook to Strategy 1 Fungal Species in the Northwest Forest Plan. U. S. Department of Agriculture, Forest Service, Pacific Northwest Research Station: Portland, OR. 195 p. (PDF)
Desjardin, D.E., Wood, M.G. & Stevens, F.A. (2015). California Mushrooms: The Comprehensive Identification Guide. Timber Press: Portland, OR. 560 p.
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Seaver, F.J. (1978). The North American Cup-Fungi (Operculates). Lubrecht & Cramer: Moncticello, N.Y. 377 p.
Siegel, N. & Schwarz, C. (2016). Mushrooms of the Redwood Coast. Ten Speed Press: Berkeley, CA. 601 p.
Smith, A.H. (1949). Mushrooms in their Natural Habitats. Sawyer's Inc: Portland, OR. 626 p. (PDF)