Grusonia
Low-growing, segmented cacti of North American deserts, also including species formerly separated as Corynopuntia. Variation in roots, segment junctions and habitats helps explain their distribution and regeneration patterns. [Bárcenas and Hernández 2022] [Bárcenas 2016] [Donati 2017] [Donati 2018] [2-WWW]
Czytaj about the genus Grusonia