Agaricus semilanceatus var. coerulescens Cooke

, nom. inval., nom. nud.

, scientific

Cooke, M.C. (1885), Ill. Brit. Fung

:

pl. 573

[tax. nov.]

Saccardo, P.A. (1887), Sylloge Hymenomycetum, Vol. I. Agaricineae.

Sylloge Fungorum

5

:

1051

[basionym]

basionym of:

Psilocybe semilanceata var. caerulescens (Cooke) Sacc.

legitimate