Synonymy:
Agaricus tremulus Schaeff., Fung. bavar. palat. nasc. (Ratisbonae) 4: 53 (1774)
Agaricus epigaeus var. tremulus (Schaeff.) Pers., Syn. meth. fung. (Göttingen) 2: 484 (1801)
Crepidopus epigaeus β tremulus (Schaeff.) Gray, Nat. Arr. Brit. Pl. (London) 1: 617 (1821)
Crepidopus epigaeus var. tremulus (Schaeff.) Gray, Nat. Arr. Brit. Pl. (London) 1: 617 (1821)
Pleuropus tremulus (Schaeff.) Staude, Schwämme Mitteldeutschl. 1: 72 (1857)
Pleurotus tremulus (Schaeff.) P. Kumm., Führ. Pilzk. (Zerbst): 105 (1871)
Pleurotus tremulus (Schaeff.) P. Kumm., Führ. Pilzk. (Zerbst): 105 (1871) f. tremulus
Pleurotellus acerosus var. tremulus (Schaeff.) Konrad & Maubl., Icon. Select. Fung. 6: 361 (1937)
Scytinotopsis tremula (Schaeff.) Singer, Annls mycol. 41(1/3): 157 (1943)
Pleurotellus tremulus (Schaeff.) Konrad & Maubl., Encyclop. Mycol. (Paris) 14: 428 (1949) [1948]
Leptotus tremulus (Schaeff.) Singer, Lilloa 22: 735 (1951) [1949]
Leptoglossum tremulum (Schaeff.) Singer, Sydowia 15(1-6): 52 (1962) [1961]

Agaricus rivulorum Pat. & Doass., Rev. Mycol., Toulouse 8(no. 29): 26 (1886)
Pleurotus rivulorum (Pat. & Doass.) Sacc., Syll. Fung. (Abellini) 5: 377 (1887)
Pleurotus tremulus f. rivulorum (Pat. & Doass.) Pilát, Atlas Champ. l'Europe, II: Pleurotus Fries (Praha): 57 (1935)

Hohenbuehelia rickenii Kühner ex P.D. Orton, Cryptog. Mycol. 2(2): 157 (1981)

Position in classification:
Hohenbuehelia, Pleurotaceae, 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.