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10 March 2023 A Phylogenetic Classification of Grusonia, Opuntioideae, Cactaceae
Rolando T. Bárcenas
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Abstract

A new classification proposal for the genus Grusonia is discussed and described. Three new sectional names are advanced following a recently published phylogenetic scheme derived from a five-plastid time-calibrated phylogeny. Two subgenera, Corynopuntia and Grusonia, and four sections, Radicaulenta, Xylocaulis, Grusonia and Spinicarpa are recognized, described, and discussed.

Rolando T. Bárcenas "A Phylogenetic Classification of Grusonia, Opuntioideae, Cactaceae," Haseltonia 30(1), 2-5, (10 March 2023). https://doi.org/10.2985/026.030.0101
Published: 10 March 2023
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