Rubus odoratus

Rubus odoratus
File:Rubus-odoratus-flower.JPG
Purple-flowering raspberry cultivated in Denmark
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Rosales
Family:	Rosaceae
Genus:	Rubus
Subgenus:	Anoplobatus
Species:	R. odoratus
Binomial name
Rubus odoratus L.
Synonyms
Synonymy Bossekia odorata (L.) Greene Rubacer columbianum (Millsp.) Rydb. Rubacer odoratum (L.) Rydb. Rubus columbianus (Millsp.) Rydb. Rubus glandulifolius Salisb. Rubus grandifolius Salisb. Rubus quinquelobus Stokes

Rubus odoratus (purple-flowered raspberry, flowering raspberry, or Virginia raspberry) is a species of Rubus, native to eastern North America, from Nova Scotia west to Ontario and Wisconsin, and south along the Appalachian Mountains as far as Georgia and Alabama.

Rubus odoratus is a shrub growing to 3 meters (10 feet) tall, with perennial, not biennial, stems (unlike many other species in the genus). Also, unlike most other related species this plant does not have thorns. The leaves are palmately lobed with five (rarely three or seven) lobes, up to 25 cm (10 inches) long and broad, superficially resembling maple leaves. The flowers are 3–5 cm (12-20 mm) in diameter, with five magenta or occasionally white petals; they are produced from early spring to early fall. The red fruit matures in late summer to early autumn, and resembles a large, flat raspberry with many drupelets, and is rather fuzzy to the touch and tongue.

Cultivation and uses

Rubus odoratus is widely grown as an ornamental plant for its conspicuous flowers with a long flowering period. This plant likes partial shade, rich, slightly acid soil and moderate water. It is locally naturalized in parts of Washington state and also in Europe, notably south eastern England.