Taxonomy
- Taxonomic Rank
- Variety
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Asparagales
- Family
- Asphodelaceae
- Subfamily
- Asphodeloideae
- Tribe
- Aloeae
- Genus
- Haworthiopsis
- Species
- Haworthiopsis viscosa
Synonyms
Catevala asperiuscula Catevala cordifolia Haworthia asperiuscula Haworthia beanii Haworthia concinna Haworthia cordifolia Haworthia indurata Haworthia pseudotortuosa Haworthia subtortuosa Haworthia viscosa f. beanii Haworthia viscosa subsp. derekii-clarkii Haworthia viscosa f. subobtusa Aloe asperiuscula Aloe concinna Aloe cordifolia Aloe rigida Aloe torquata Apicra tortuosa Aloe viscosa var. indurata Haworthiopsis viscosa var. asperiuscula Haworthiopsis viscosa var. beanii Haworthia torquata Haworthia viscosa f. asperiuscula Aloe indurata Aloe pseudotortuosa Aloe subtortuosa