Homotypic synonyms

• Calicium polyporaeum Nyl., Flora, Jena 58 : 7 (1875)
• Mycocalicium polyporaeum (Nyl.) Vain., Acta Soc. Fauna Flora fenn. 57 (no. 1): 86 (1927)

Primary

• Tibell, Thunbergia 4 : 7 (no. 45) (1979)

• Tibell, L. (1979) Caliciales Exsiccatae, distributed by the Herbarium, University of Uppsala, Sweden. Fasc. II (No. 26-50). - Publications from the Herbarium, University of Uppsala, Sweden 4: 1–9.   **[RLL List # 114-79 / Rec.# 18601] - (Recent Literature on Lichens)**

Secondary

• Selva, S.B. 2014: The calicioid lichens and fungi of the Acadian Forest ecoregion of northeastern North America, II. The rest of the story. The Bryologist 117(4): 336–367.   (BioOne)   (Phaeocalicium polyporaeum: pp. 359-360)

• Tibell, L. (1981) Comments on Caliciales Exsiccatae II. - Lichenologist 13: 51–64.   **[RLL List # 109-104 / Rec.# 18603] - (Recent Literature on Lichens)** (doi:10.1017/S0024282981000066) (Illustrations of Phaeocalicium polyporaeum: figs. 6 & 7)

• Tibell, L. and Ryan, B.D. (2004) Phaeocalicium (pp. 399-401) In: Nash III, T.H.; Ryan, B.D.; Diederich, P.; Gries, C. and Bungartz, F. (eds.), Lichen Flora of the Greater Sonoran Desert Region, Vol. 2. Lichens Unlimited, Arizona State University, Tempe, Arizona, 742 pages.   **[RLL List # 196 / Rec.# 25938] - (Recent Literature on Lichens)** (Discussion of Phaeocalicium polyporaeum: pp. 400-401)

Links

• USDA Plants Database

• North American Lichen Checklist, Version (#16) 18 June 2010.

• Phaeocalicium polyporaeum in Index Fungorum.

• Phaeocalicium polyporaeum in MycoBank

Links to photos

• Saprobic ascomycete on Trichaptum biforme - Phaeocalicium polyporaeum

• PBase Galleries (Tom Murray) - Phaeocalicium polyporaeum

• Fairy Pins on Purple Tooth (Photo by Glen Schwartz) - Phaeocalicium polyporaeum

• Russian mushrooms Phaeocalicium polyporaeum