- Order
- Asparagales
- Family
- Asphodelaceae
- Genus
- Haworthiopsis
Name and source scope
Accepted name in WCVP 16, 4 June 2026 edition. This card documents nomenclature. Inclusion in the succulent scope is supported by the cited source. [27-WWW]
First publication of the name · Alsterworthia Int., Special Issue 10: 5 (2013)
Plants of the World Online [2-WWW]
Synonyms and earlier names
- Aloe nigra (Haw.) Schult. & Schult.f. · homotypic synonym
- Apicra nigra Haw. · homotypic synonym
- Catevala nigra (Haw.) Kuntze · homotypic synonym
- Haworthia diversifolia Poelln. · homotypic synonym
- Haworthia nigra (Haw.) Baker · homotypic synonym
- Haworthia nigra f. angustata (Poelln.) Pilbeam
- Haworthia nigra f. nana (Poelln.) Uitewaal
- Haworthia nigra var. angustata (Poelln.) Uitewaal
- Haworthia nigra var. diversifolia (Poelln.) Uitewaal · homotypic synonym
- Haworthia nigra var. elongata (Poelln.) Uitewaal
- Haworthia nigra var. pusilla (Poelln.) Uitewaal
- Haworthia nigra var. schmidtiana (Poelln.) Uitewaal
- Haworthia nigra var. suberecta (Poelln.) Uitewaal
- Haworthia ryneveldii Poelln.
- Haworthia schmidtiana Poelln.
- Haworthia schmidtiana f. nana Poelln.
- Haworthia schmidtiana var. angustata Poelln.
- Haworthia schmidtiana var. diversifolia (Poelln.) Poelln. · homotypic synonym
- Haworthia schmidtiana var. elongata Poelln.
- Haworthia schmidtiana var. pusilla Poelln.
- Haworthia schmidtiana var. suberecta Poelln.
- Haworthia venosa subsp. nigra (Haw.) Halda · homotypic synonym
- Haworthia viscosa subsp. nigra (Haw.) Halda · homotypic synonym
- Haworthiopsis nigra var. elongata (Poelln.) G.D.Rowley
Accepted infraspecific taxa
- Haworthiopsis nigra var. diversifolia (Poelln.) G.D.Rowley
- Haworthiopsis nigra var. nigra