Botrychium lanceolatum subsp. typicum R.T. Clausen nom. inval.

Botrychium lanceolatum subsp. typicum R.T. Clausen nom. inval. is a synonym sensu IPNI of:

Botrychium lanceolatum (S.G. Gmelin) Angström subsp. lanceolatum, an accepted subspecies name sensu FNA Ed. Comm., 1993.