"Species Details - Carex lasiocarpa Ehrh. ssp. americana (Fernald) D. Löve & J. -P. Bernard, University of Alberta Vascular Plant Herbarium." University of Alberta Museums Search Site, https://search.museums.ualberta.ca/g/1-17526/12-199344. Accessed 24 Dec. 2024.
There are 3 specimens of this Species.