Northern Ontario Plant Database
Synonymy
Synonymy - Botrychium hesperium
Ophioglossaceae Adder's-Tongue Family
Botrychium hesperium (Maxon & R.T.Clausen) W.H.Wagner & Lellinger
western moonwort, western grapefern
; Fr: botryche de l'Ouest
- [=Botrychium matricariifolium (Retz.) A.Braun ex W.D.J.Koch subsp. hesperium Maxon & R.T.Clausen]
- [=Botrychium matricariifolium (Retz.) A.Braun ex W.D.J.Koch var. hesperium (Maxon & R.T.Clausen) M.Broun]