Haworthia retusa var. nigra

Haworthia retusa var. nigra

Taxonavigation

Taxonavigation: Asparagales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Monocots Ordo: Asparagales

Familia: Asphodelaceae
Subfamilia: Asphodeloideae
Genus: Haworthia
Species: Haworthia retusa
Varietas: H. r. var. nigra

Name

Haworthia retusa var. nigra (M.B.Bayer) M.B.Bayer, Haworthia Update 7(4): 36 (2012).

Synonyms

• Basionym
  • Haworthia mutica var. nigra M.B.Bayer, Haworthia Revisited: 126 (1999).

• Homotypic
  • Haworthia silviae var. nigra (M.B.Bayer) M.Hayashi, Haworthia Study 3: 13 (2000).

Distribution

Native distribution areas:
Continental: Africa Regional: Southern Africa SW. Cape Prov. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

• Bayer, M.B., 2012. Haworthia Update 7(4): 36

Links

• Govaerts, R. et al. 2019. Haworthia retusa var. nigra in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2019 Mar. 03. Reference page. 
• International Plant Names Index. 2019. Haworthia retusa var. nigra. Published online. Accessed: Mar. 03 2019.
• The Plant List 2013. Haworthia retusa var. nigra in The Plant List Version 1.1. Published online. Accessed: 2019 Mar. 03.
• Tropicos.org 2019. Haworthia retusa var. nigra. Missouri Botanical Garden. Published online. Accessed: 03 Mar. 2019.

Vernacular names

For more multimedia, look at Haworthia retusa var. nigra on Wikimedia Commons.