Western Snowberry
Symphoricarpos occidentalis
Hook.
Family: Caprifoliaceae, Honeysuckle
Genus: Symphoricarpos


Description
General: erect, more or less branching shrub 0.3-1 m tall,
spreading freely from rhizomes and often forming dense
colonies. Young twigs short-hairy or rarely hairless.
Leaves: opposite, on stalks 3-10 mm long. The blades
elliptic or ovate, often broadly so, entire or often with a few
coarse, blunt, irregular teeth, mostly 2.5-8 cm long and
1.5-5 cm wide, or larger on sterile shoots and then often
more lobed, hairless above, usually short-stiff-hairy
beneath, at least along the main veins.
Flowers: white to light pink, few to several in short,
dense, short-stalked clusters at the ends of the twigs and
in the upper leaf axils. Corolla 5-8 mm long, often wider
than long, densely hairy within, the 5 lobes spreading, as
long as or commonly a little longer than the tube. Stamens
projecting, the anthers mostly 1.5-2 mm long and shorter
than the filaments. The style elongate, 4-7 mm long, long-
hairy near the middle, varying to occasionally hairless.
Flowering time: June-August.
Fruits: drupes, berry-like, white and waxy, almost round,
mostly 6-9 mm long, persisting through winter. Nutlets
mostly 3.5 mm long and 2-2.5 mm wide.

Distribution
Open prairies, and moist low ground along streams or
lakes, in most parts of MT. Also from B.C. to Manitoba,
extending s. to n. WA, UT, NM, MI and MO.

Edible, Medicinal, Toxic plant.
(click on image for full size)


Contents
Identification
English Names Index
Scientific Names Index
Family Index
(click on images for full size)

Edible Uses:
The fruits of western snowberry are edible raw or cooked. The are insipid, and are best if cooked. A famine food, they are only used when all else fails.

Caution:
The bitter berries are toxic when eaten in quantity. The branches, leaves and roots are also poisonous, causing vomiting and diarrhea if eaten. The fruits of many if not all members of this genus contain saponins. Although toxic, these substances are very poorly absorbed by the body and so tend to pass through without causing harm. They are also destroyed by thorough cooking. Saponins are found in many plants, including several that are often used for food, such as certain beans. It is advisable not to eat large quantities of food that contain saponins but it would take extremely large doses of many kilos of fruit from this plant in order to produce toxic symptoms. Saponins are much more toxic to some creatures, such as fish, and hunting tribes have traditionally put large quantities of them in streams, lakes etc. in order to stupefy or kill the fish.

Medicinal Uses:
An infusion of the leaves has been used as a wash for weak and inflamed eyes. An infusion of the root has been used to cleanse the afterbirth and aid in convalescence.

Other Uses:
The plants have extensive root systems and are used to stabilize soils on banks and slopes. The branches can be made into brooms. Very tolerant of trimming, it can be grown as a medium to tall hedge.



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