Blasdell's Laurentian bladder fern
Blasdell's Laurentian bladder fern (Anions) is a synonym English vernacular name for:
Cystopteris laurentiana (Weatherby) Blasdell , an accepted species name sensu FNA Ed. Comm., 1993.
Blasdell's Laurentian bladder fern (Anions) is a synonym English vernacular name for:
Cystopteris laurentiana (Weatherby) Blasdell , an accepted species name sensu FNA Ed. Comm., 1993.