⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-26605093, and has not been changed.
This name is a synonym of Botrychium lanceolatum subsp. angustisegmentum .
The record derives from Tropicos which reports it as a synonym (record 26605093
) with original publication details: Rhodora 8(96): 229 229 1906.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:35263-2
.