Several names share this combination and are defined under the rules of the botanical code. The species name Gymnostomum calcareum might be an homonymy case.

Gymnostomum calcareum Nees & Hornsch.

Botany

Blunt-leaf Tufa-moss

Taxonomy

Pottiaceae 73
Gymnostomum 73

73 Specimens registered in collections

Collection Number of specimens (or sets)
Cons. et Jard. Bot. de Nancy (NCY) 4
Cryptogams (PC) 68
M.H.N. d'Aix-en-Provence (AIX) 1

Gymnostomum calcareum De Not.

Botany

Taxonomy

Pottiaceae 2
Gymnostomum 2

Specimens registered in collections

Collection Number of specimens (or sets)
Cons. et Jard. Bot. de Nancy (NCY) 1
Cryptogams (PC) 1