Haworthiopsis coarctata var. adelaidensis Haworthiopsis coarctata var. tenuis Haworthiopsis coarctata var. coarctata
Catevala coarctata Haworthia reinwardtii subsp. coarctata Aloe coarctata Haworthia reinwardtii var. conspicua Haworthia coarctata f. major Haworthia reinwardtii var. pseudocoarctata Haworthia coarctata f. pseudocoarctata Haworthia coarctata var. haworthii Haworthia coarctata var. coarctata Haworthia coarctatoides Haworthia greenii var. silvicola Haworthia reinwardtii var. committeesensis Haworthia reinwardtii var. fallax Haworthia reinwardtii var. huntsdriftensis Haworthiopsis reinwardtii var. coarctata Haworthia coarctata Haworthia fallax Haworthia reinwardtii var. coarctata Haworthia coarctata var. kraussii Haworthia reinwardtii var. chalwinii
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024