Pachypodium rosulatum subsp. cactipes Pachypodium rosulatum subsp. rosulatum Pachypodium rosulatum subsp. bicolor Pachypodium rosulatum subsp. gracilius Pachypodium rosulatum subsp. makayense Pachypodium rosulatum subsp. bemarahense
Pachypodium rosulatum var. delphinense Pachypodium rosulatum var. stenanthum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024