Pleurocybella porrigens (Pers.) Singer, Mycologia 39(1): 81 (1947)

Synonymy:
Agaricus porrigens Pers., Observ. mycol. (Lipsiae) 1: 54 (1796)
Pleuropus porrigens (Pers.) Zaw., Enum. plant. Galic. Bucow. (Breslau): 171 (1835)
Pleurotus porrigens (Pers.) P. Kumm., Führ. Pilzk. (Zerbst): 104 (1871)
Phyllotus porrigens (Pers.) P. Karst., Bidr. Känn. Finl. Nat. Folk 32: 92 (1879)
Calathinus porrigens (Pers.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 46 (1886)
Geopetalum porrigens (Pers.) Murrill, Mycologia 4(4): 215 (1912)
Nothopanus porrigens (Pers.) Singer, Beih. Sydowia 7: 19 (1973)

Agaricus porrigens var. dimidiatus Alb. & Schwein., Consp. fung. (Leipzig): 230 (1805)

Agaricus porrigens var. infundibuliformis Alb. & Schwein., Consp. fung. (Leipzig): 230 (1805)

Pleurotus albolanatus Peck, in Kauffman, Publications Mich. geol. biol. Surv., Biol. Ser. 5 26: 672 (1918)

Position in classification:
Pleurocybella, Incertae sedis, Agaricales, Agaricomycetidae, Agaricomycetes, Basidiomycota, Fungi

Note:
We aim to keep taxonomic opinions up to date, but errors or delays can occur. Please report them to our curator.