Details for: Rubus occidentalis var. nigerrimus
2 different source(s) use this name:

- Pankhurst, R. - Rosaceae database 2007.
- Pankhurst, R.: Rosaceae database, 2005

Source: Pankhurst, R. - Rosaceae database 2007. [IOPI preferred view]
Name: Rubus occidentalis var. nigerrimus (Greene) H.St.John
Nomencl. ref. Flora of S.E.Washington: 213. 1914
Rank: Varietas
Status: SYNONYM
Synonym of: Rubus nigerrimus (Greene) Rydb.
Name Notes: Name-Source: BONAP (1998)
 

Source: Pankhurst, R.: Rosaceae database, 2005
Name: Rubus occidentalis var. nigerrimus (Greene) H.St.John
Nomencl. ref. Flora of S.E.Washington, 213. 1914.
Rank: Varietas
Status: SYNONYM
Synonym of: Rubus nigerrimus (Greene) Rydb.
Name Notes: Name-Source: BONAP (1998)