Oregon Grape, Cascade
 

Oregon Grape, Cascade-Mahonia nervosa
Oregon Grape Cascade is a low, evergreen shrub. Leaves: 10" (25 cm) long, pinnately compound, with 9-19 lanceolate, spiny-edged, 2" (5 cm) leaflets; evergreen. FA low, evergreen shrub. Leaves: 10" (25 cm) long, pinnately compound, with 9-19 lanceolate, spiny-edged, 2" (5 cm) leaflets; evergreen. Flowers: 1/2" (1.5 cm), yellow, with petal-like parts in concentric whorls; in 8" (20 cm) clusters; bloom March- ...lowers: 1/2" (1.5 cm), yellow, with petal-like parts in concentric whorls; in 8" (20 cm) clusters; bloom March.