Taxon:  Chylismia walkeri A. Nelson subsp. tortilis (Jeps.) W. L. Wagner & Hoch



Summary
Genus:
Chylismia
Family:
Onagraceae
Subfamily:
Onagroideae
Tribe:
Onagreae
Nomen number:
458604
Place of publication:
Syst. Bot. Monogr. 83:208.  2007
Verified:
02/13/2009 ARS Systematic Botanists.
Accessions:
2 (2  active, 2  available) in National Plant Germplasm System.  (Map it)
Other conspecific taxa
Chylismia walkeri A. Nelson (0 active accession[s])
Chylismia walkeri A. Nelson subsp. walkeri (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Oenothera scapoidea Torr. & A. Gray var. tortilis Jeps.

Homotypic Synonym(s)
Camissonia walkeri (A. Nelson) P. H. Raven subsp. tortilis (Jeps.) P. H. Raven

No images


Conservation Status

Reference(s)
  1. Raven, P. H. 1969. A revision of the genus Camissonia (Onagraceae). Contr. U.S. Natl. Herb. 37:211. Note: treats as Camissonia walkeri subsp. tortilis (Jeps.) P. H. Raven
  2. Wagner, W. L. et al. 2007. Revised classification of the Onagraceae. Syst. Bot. Monogr. 83:1-240.
Common names
Distribution
order_codeStatusContinentSubcontinentCountryStateNoteReference
1NativeNorthern AmericaSouthwestern U.S.A.United StatesCaliforniaInyo & n.e. San Bernardino Cos.Raven, P. H. 1969. A revision of the genus Camissonia (Onagraceae). Contr. U.S. Natl. Herb. 37:211. Note: treats as Camissonia walkeri subsp. tortilis (Jeps.) P. H. Raven
1NativeNorthern AmericaSouthwestern U.S.A.United StatesNevada Raven, P. H. 1969. A revision of the genus Camissonia (Onagraceae). Contr. U.S. Natl. Herb. 37:211. Note: treats as Camissonia walkeri subsp. tortilis (Jeps.) P. H. Raven
1NativeNorthern AmericaSouthwestern U.S.A.United StatesUtah Raven, P. H. 1969. A revision of the genus Camissonia (Onagraceae). Contr. U.S. Natl. Herb. 37:211. Note: treats as Camissonia walkeri subsp. tortilis (Jeps.) P. H. Raven
Native
Northern America
  • SOUTHWESTERN U.S.A.: United States [California (Inyo & n.e. San Bernardino Cos.), Nevada, Utah]

Reference(s)
  1. Raven, P. H. 1969. A revision of the genus Camissonia (Onagraceae). Contr. U.S. Natl. Herb. 37:211. Note: treats as Camissonia walkeri subsp. tortilis (Jeps.) P. H. Raven
Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2026. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://npgstest.ars-grin.gov/gringlobal/taxon/taxonomydetail?id=458604. Accessed 17 April 2026.