Erect shrub 2–4 m. Stems with thorn-tipped side shoots; twigs white-mealy, becoming gray. Leaf blades oblanceolate, 2–4 cm long, white-mealy on both sides. Flowers: hypanthium mealy,1–3 mm long; sepals golden on the inside; male sepals ca. 0.5 mm long; female sepals ca. 1 mm long; Fruit ovoid, red, juicy, 5–7 mm long, edible (
Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).
Silver Buffaloberry -
Shepherdia argentea, native and desirable:
* Shrubs with twigs that have white-mealy hairs (trichomes), becoming gray.
* Leaves are oppositely arranged, oblanceolate, and white-mealy below.
* Twigs have thorns.
* Fruits are orange to red, juicy berries.
Canada Buffaloberry -
Shepherdia canadensis, native and desirable:
* Shrubs with twigs that have brown-mealy hairs (trichomes), becoming gray.
* Leaves are oppositely arranged, narrowly ovate, and brown-mealy below.
* Twigs lack thorns.
* Fruits are orange to red, juicy berries.
Russian Olive –
Elaeagnus angustifolia, exotic, undesirable, and Regulated:
* Tall shrubs or small trees with twigs that have white-mealy hairs (trichomes), becomeing orange-brown.
* Leaves are alternately arranged, narrowly lanceolate, white-mealy above, and silvery below.
* Twigs have thorns.
* Fruits are silvery-green and dry (olive-like).
American Silverberry –
Elaeagnus commutata, native and desirable:
* Shrubs with twigs that have white-mealy hairs (trichomes), becoming gray.
* Leaves are alternately arranged, ovate to elliptic, white-mealy above, and silvery below.
* Twigs lack thorns.
* Fruits are silvery-green and dry (olive-like).