Freire, S.E., Grossi, M.A., Iharlegui, L., Abarca, C.L., Monti, C. & Bayón, N.D. (2021)

Taxonomic Identity of Gamochaeta americana and Gamochaeta coarctata (Gnaphalieae, Asteraceae)

. Phytotaxa 523 (4): 273–283. https://doi.org/10.11646/phytotaxa.523.4.1