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Chávez-Hernández, M.G., Álvarez-Ruiz, J.A. and Alvarado-Cárdenas, L.O. 2023.

Two new Mexican species of Asclepias (Apocynaceae; Asclepiadoideae; Asclepiadeae)

. Phytotaxa. 592, 3 (Apr. 2023), 255–266. DOI:https://doi.org/10.11646/phytotaxa.592.3.4.