1.
Majure LC. On the origin of the two putative allopolyploids, Opuntia curvispina and O. martiniana (Cactaceae): A case of cryptic speciation in prickly pear cacti. J. Bot. Res. Inst. Texas [Internet]. 2022 Jul. 15 [cited 2023 Feb. 2];16(1):317-33. Available from: https://journals.brit.org/jbrit/article/view/1235