| Source: |
USDA Plants Database, generated January 15, 1997
|
| Name: |
Helianthus rigidus var. subrhomboideus (Rydb.) Cronq. |
| Rank: |
Varietas |
| Status: |
SYNONYM |
|
Synonym of:
|
Helianthus pauciflorus subsp. subrhomboideus (Rydb.) O. Spring & E. Schilling |
|
|
| Geography: |
US(AZ, CO, IN, KS, MI, MN, MO, MT, NE, NM, NY, ND, PA, SD, TX, WI, WY) |
| Reference in Source: |
For reference information check with USDA NRCS Plants Database at http://plants.usda.gov/ |
| SourceStatusDesignation: |
S |
|
