World Register of Marine Species (WoRMS)
Carex virescens var. aestivalis (M.A.Curtis ex A.Gray) Olney
Cyperaceae Working Group. (2026). [see How to cite]. Global Cyperaceae Database. Carex virescens var. aestivalis (M.A.Curtis ex A.Gray) Olney. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1709265 on 2026-08-29
M. D. Asa Gray. (1842). Notes of a Botanical Excursion to the Mountains of North Carolina, &c.; with some remarks on the Botany of the higher Alleghany Mountains. American Journal of Science, and Arts. New Haven, CT. 42: 1-49.