| Source: |
USDA Plants Database, generated January 15, 1997
|
| Name: |
Cirsium douglasii var. canescens (Petrak) J.T. Howell |
| Rank: |
Varietas |
| Status: |
SYNONYM |
|
Synonym of:
|
Cirsium douglasii var. breweri (Petrak) Keil & C. Turner |
|
|
| Geography: |
US(CA, NV, OR) |
| Reference in Source: |
For reference information check with USDA NRCS Plants Database at http://plants.usda.gov/ |
| SourceStatusDesignation: |
S |
|
