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Berberis aquifolium, the Oregon grape or holly-leaved barberry, is a species of flowering plant in the family Berberidaceae, native to western North America. It is an evergreen shrub growing 1–3 meters (3–10 feet) tall and 1.5 m (5 ft) wide, with pinnate leaves consisting of spiny leaflets, and dense clusters of yellow flowers in early ...
- Berberis nervosa
Berberis nervosa, commonly known as dwarf Oregon-grape,...
- Berberis repens
Berberis repens commonly known as creeping mahonia, creeping...
- Berberis nervosa
Berberis nervosa, commonly known as dwarf Oregon-grape, Cascade barberry, Cascade Oregon-grape, or dull Oregon-grape, is a flowering plant native to the northwest coast of North America from southern British Columbia south to central California, with an isolated population inland in northern Idaho.
Berberis repens commonly known as creeping mahonia, creeping grape holly, or creeping barberry, is a species of Berberis native to most of the western United States and two western provinces of Canada. It is low growing shrub that spreads by underground stems.
25 maj 2022 · Learn about Oregon grape, a native plant with six species in the barberry family. Find out its uses, history, and cultural significance in Oregon.
Oregon grape, any of several species of the genus Mahonia, evergreen shrubs of the barberry family (Berberidaceae) grown for their ornamental value. M. aquifolium, the typical Oregon grape, is 90 cm (3 feet) or more tall and is native to the Pacific coast of North America.
Holly-leaved Oregon-grape (aka holly-leaved barberry) is so called for its shiny, leathery leaflets with pointed, toothy margins. Unlike holly, however, its leaves are compound. It produces masses of bright yellow flowers that later mature into blue berries with a velvety (glaucous) sheen.
Oregon-grape, Berberis aquifolium or Mahonia aquifolium is a shrub whose classification is in dispute, generally considered as Mahonia. Recently, this classification has been supported by their rusts. Originally, the Oregon Holly Grape (Mahonia aquifolium) is from the Pacific Northwest of United States of America.
