northern bracken fern
northern bracken fern (ITIS, 2010) is a synonym English vernacular name for:
Pteridium aquilinum subsp. latiusculum (Desvaux) Hultén ex R.T. Clausen , an accepted subspecies name sensu IPNI.
northern bracken fern (ITIS, 2010) is a synonym English vernacular name for:
Pteridium aquilinum subsp. latiusculum (Desvaux) Hultén ex R.T. Clausen , an accepted subspecies name sensu IPNI.