Varietas
sitchensis
(Rupr.) C. Christens.
syn. Cryptogramma sitchensis
6
Species
densa
(Brack.) Diels
syn. Aspidotis densa
7
Species
sitchensis
(Rupr.) T. Moore
common name:
Sitka rockbrake
8
Species
stelleri
(Gmel.) Prantl
common name:
fragile rockbrake
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.