Pottiaceae Schimp.

Hymenostomum microstomum (Hedw.) Nees & Hornsch.

, legitimate

, scientific

Nees von Esenbeck, C.G.D. & Hornschuch, C.F. (1823), Bryol. Germ 1

:

199

[comb. nov.]

basionym:

Gymnostomum microstomum Hedw.

legitimate