As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Haworthia arachnoidea var. nigricans
This variety name was first published in Haworthia Revisited : 32 (1999)
At the time of this classification snapshot, this variety name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0000648898.
Synonyms of Haworthia arachnoidea var. nigricans
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Haworthia aristata var. helmiae | Haworthia & Astroloba : 39 (1983) | wfo-0000649073 | ||
| Haworthia aristata subsp. helmiae | Acta Mus. Richnov., Sect. Nat. 4(2): 48 (1997) | wfo-0000649084 | ||
| Haworthia helmiae | Repert. Spec. Nov. Regni Veg. 41: 201 (1937) | wfo-0000651014 | ||
| Haworthia unicolor var. helmiae | Haworthia Handb. : 121 (1976) | wfo-0000653693 | ||
| Haworthia unicolor var. venteri | Haworthia Handb. : 166 (1976) | wfo-0000653704 | ||
| Haworthia venteri | Cact. Succ. J. Gr. Brit. 8: 19 (1939) | wfo-0000653825 | ||
| Haworthia scottii | Avonia 21: 55 (2003) | wfo-0000770835 | ||
| Haworthia setata var. nigricans | Saxifrag. Enum. 2: 56 1821 | wfo-0000771320 | ||
| Haworthia nigrata | Haworthia Study 15: 14 (2006) | wfo-0000808867 | ||
| Haworthia scottii | – | — | wfo-0001073042 |