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Haworthia arachnoidea var. nigricans (Haw.) M.B.Bayer

variety

Accepted

Name authority: GBIF Backbone Taxonomy

Online Resources

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Datasets

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Names and sources

Accepted Name	Source
Haworthia arachnoidea var. nigricans (Haw.) M.B.Bayer	GBIF Backbone Taxonomy
Published in:Haworthia Revisited: 32 (1999)

Synonym	Source
Haworthia venteri Poelln. synonym	GBIF Backbone Taxonomy
Published in:Cact. Succ. J. Gr. Brit. 8: 19 (1939)
Haworthia unicolor var. venteri (Poelln.) M.B.Bayer synonym	GBIF Backbone Taxonomy
Published in:Haworthia Handb.: 166 (1976)
Haworthia unicolor var. helmiae (Poelln.) M.B.Bayer synonym	GBIF Backbone Taxonomy
Published in:Haworthia Handb.: 121 (1976)
Haworthia setata var. nigricans Haw. synonym	GBIF Backbone Taxonomy
Published in:Saxifrag. Enum. 2: 56 (1821)
Haworthia scottii Breuer synonym	GBIF Backbone Taxonomy
Published in:Avonia 21: 55 (2003)
Haworthia nigrata M.Hayashi synonym	GBIF Backbone Taxonomy
Published in:Haworthia Study 15: 14 (2006)
Haworthia helmiae Poelln. synonym	GBIF Backbone Taxonomy
Published in:Repert. Spec. Nov. Regni Veg. 41: 201 (1937)
Haworthia aristata var. helmiae (Poelln.) Pilbeam synonym	GBIF Backbone Taxonomy
Published in:Haworthia & Astroloba: 39 (1983)
Haworthia aristata subsp. helmiae (Poelln.) Halda synonym	GBIF Backbone Taxonomy
Published in:Acta Mus. Richnov., Sect. Nat. 4(2): 48 (1997)

Classification

kingdom: Plantae

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Name references found in the Biodiversity Heritage Library

Genbank

Data sets	Licence	Records