Details for: Potentilla breweri var. expansa
4 different source(s) use this name:

- Pankhurst, R. - Rosaceae database 2007.
- Pankhurst, R.: Rosaceae database, 2005
- Pankhurst, R.: Rosaceae database, 2006
- USDA Plants Database, generated January 15, 1997

Source: Pankhurst, R. - Rosaceae database 2007. [IOPI preferred view]
Name: Potentilla breweri var. expansa S.Watson
Nomencl. ref. Bot. California, ed.1, 1: 179. 1876
Rank: Varietas
Status: SYNONYM
Synonym of: Potentilla drummondii subsp. breweri (S.Watson) Ertter
Name Notes: Name-Source: BONAP (1998)
 

Source: Pankhurst, R.: Rosaceae database, 2005
Name: Potentilla breweri var. expansa S.Watson
Nomencl. ref. Bot. California, ed.1, 1, 179. 1876.
Rank: Varietas
Status: SYNONYM
Synonym of: Potentilla drummondii subsp. breweri (S.Watson) Ertter
Name Notes: Name-Source: BONAP (1998)
 

Source: Pankhurst, R.: Rosaceae database, 2006
Name: Potentilla breweri var. expansa S.Watson
Nomencl. ref. Bot. California, ed.1, 1: 179. 1876
Rank: Varietas
Status: SYNONYM
Synonym of: Potentilla drummondii subsp. breweri (S.Watson) Ertter
Name Notes: Name-Source: BONAP (1998)
 
SourceStatusDesignation: S

Source: USDA Plants Database, generated January 15, 1997
Name: Potentilla breweri var. expansa S. Wats.
Rank: Varietas
Status: SYNONYM
Is basionym for: Potentilla drummondii subsp. breweri (S. Wats.) Ertter
Synonym of: Potentilla drummondii subsp. breweri (S. Wats.) Ertter
 
Geography: US(CA, NV, OR, WA)
Reference in Source: For reference information check with USDA NRCS Plants Database at http://plants.usda.gov/
SourceStatusDesignation: S