Agaricus udus var. elongatus (Pers.) Fr.

, legitimate

, scientific

Fries, E.M. (1821), Systema Mycologicum 1

:

3

[comb. nov.]

basionym:

Agaricus elongatus Pers.

legitimate

AusFungi (2019), AusFungi 21 Jan. 2019

:

-

[nomenclatural synonym]

nomenclatural synonym of:

Hypholoma elongatum (Pers.) Ricken

legitimate