Botrychium lanceolatum var. angustisegmentum - Lance-leaved Grape-fern

Scientific name: Botrychium lanceolatum var. angustisegmentum

Synonyms: Botrychium angustisegmentum, Botrychium lanceolatum ssp. angustisegmentum

Common names: lance-leaved grape-fern, triangle-leaved grape-fern, lance-leaf grapefern