"Species Details - Gymnocarpium dryopteris (L.) Newm. forma glandulosa (R. M. Tryon) Soper, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-7126/12-64691. Accessed 07 Jul. 2024.
There is 1 specimen of this Species.