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Twinberry honeysuckle

Lonicera involucrata

Also called Bearberry Honeysuckle, Californian Honeysuckle, Black Twinberry, California Honeysuckle, Bracted Honeysuckle, Four Line Honeysuckle, Involucred Fly Honeysuckle

Twinberry honeysuckle
Photo: Mason Brock (Masebrock), Public domain
Family
Caprifoliaceae (Honeysuckle family)
Grows as
Shrub
Safety
Toxic
Native range
Subarctic America to Mexico (Sonora, Durango, Chihuahua)
Climate
temperate

About

Lonicera involucrata, the bearberry honeysuckle, bracted honeysuckle, twinberry honeysuckle, Californian Honeysuckle, twin-berry, or black twinberry, is a species of honeysuckle native to northern and western North America.

Safety

The berries are probably inedible by, and possibly poisonous to, humans despite sometimes being reported otherwise. Pacific Northwest Coast indigenous groups referred to them as 'monster food' and 'crow berry' for this reason.

Where it grows

It is found from southern Alaska east across boreal Canada to Quebec, and south through the western United States to California, and to Chihuahua in northwestern Mexico. It grows at elevations from sea level to 2,900 m (9,500 ft).

Uses

It is often used as an ornamental plant. It is resistant to air pollution and can be kept in a large garden. It is commonly used in restoration applications throughout its native range, especially in riparian zones for stream bank stabilization.

Other Lonicera plants

Fragrant Grove Honeysuckle · Western white honeysuckle · Alpine honeysuckle · Arizona honeysuckle · Sweetberry honeysuckle · American fly honeysuckle · Italian woodbine · Lonicera cerviculata · Orange Honeysuckle · Purpleflower honeysuckle · Limber honeysuckle · Etruscan honeysuckle

Text excerpted from the Wikipedia article Lonicera involucrata by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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