Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected identified Pteridium aquilinum M. N. Blytt M. N. Blytt Dennstaedtiaceae BG 15715
collected Pteridium aquilinum ssp. latiusculum Mathias N. Blytt Thomas Karlsson 1826 1992 Dennstaedtiaceae O 436956
collected Pteridium aquilinum ssp. latiusculum Mathias N. Blytt Thomas Karlsson 1992 Dennstaedtiaceae O 436958