| Source: |
Pankhurst, R. - Rosaceae database 2007. [IOPI preferred view]
|
| Name: |
Crataegus douglasii var. rivularis (Nutt. ex Torr. & A.Gray) Sarg. |
| Nomencl. ref. |
Gard. & Forest. 2: 401. 1889 |
| Rank: |
Varietas |
| Status: |
SYNONYM |
|
Synonym of:
|
Crataegus rivularis Nutt. ex Torr. & A.Gray |
| Name Notes: |
Name-Source: BONAP (1998) |
|
|
