Subspecies
Rubus ursinus macropetalus (California blackberry)
Rubus ursinus macropetalus. Photo: (c) Richard Griebe, some rights reserved (CC BY-NC)
Rubus ursinus is a North American species of blackberry or dewberry, known by the common names California blackberry, California dewberry, Douglas berry, Pacific blackberry, Pacific dewberry and trailing blackberry.
- Humboldt Life
- Kingdom: Plantae (Plants)
- Phylum: Tracheophyta (Vascular plants)
- Subphylum: Angiospermae (Flowering plants)
- Class: Magnoliopsida (Dicots)
- Order: Rosales (Roses, elms, figs, and allies)
- Family: Rosaceae (Rose family)
- Subfamily: Rosoideae (Brambles, roses, strawberries, and allies)
- Tribe: Rubeae (Bramble tribe)
- Genus: Rubus (Brambles)
- Species: Rubus ursinus (Trailing blackberry)
- Subspecies: Rubus ursinus macropetalus (California blackberry)
- Species: Rubus ursinus (Trailing blackberry)
- Genus: Rubus (Brambles)
- Tribe: Rubeae (Bramble tribe)
- Subfamily: Rosoideae (Brambles, roses, strawberries, and allies)
- Family: Rosaceae (Rose family)
- Order: Rosales (Roses, elms, figs, and allies)
- Class: Magnoliopsida (Dicots)
- Subphylum: Angiospermae (Flowering plants)
- Phylum: Tracheophyta (Vascular plants)
- Kingdom: Plantae (Plants)










