Mahonia aquifolium

Mahonia aquifolium, commonly known as Oregon grape or holly-leaved barberry, is a species of flowering plant in the Berberidaceae family. This plant is native to western North America, extending from Alaska to California and eastward to Montana and New Mexico. Typically growing to a height of 1 to 2 meters, Mahonia aquifolium features glossy green leaves that resemble those of the holly plant. In the spring, it produces clusters of bright yellow flowers, which are followed by blue-black berries in the summer. Mahonia aquifolium has a long history of medicinal use by Native American tribes. They utilized it to treat a variety of ailments, such as skin conditions, digestive problems, and infections. The plant's roots contain berberine alkaloids, known for their antimicrobial properties. Beyond its medicinal applications, Mahonia aquifolium is also popular as an ornamental plant due to its attractive foliage and flowers. It can thrive in either full sun or partial shade and prefers well-drained soil. Overall, Mahonia aquifolium is a versatile plant, offering both practical medicinal benefits and aesthetic appeal for landscaping.

Characteristics

Plant Type

Shrub

Life Cycle

Perennial

Genus

Mahonia

Family

Berberidaceae

Hardiness Zone

6-8

Mature Height

91 cm

Mature Spread

1.52 m

Leaf Color

Green

Leaf Type

Evergreen

Flower Color

Yellow

Flower Size

0.51 cm to 1.02 cm

Bloom Time

Mid spring, Late spring

Planting Time

Autumn, Winter, Spring

Harvest Time

Mid summer

Native Area

North America

Tags (17)

Common Names (15)