E-Flora BC: Electronic Atlas of the Flora of British Columbia

Sambucus racemosa var. leucocarpa L. (Torr. & A. Gray) Cronquist
eastern red elderberry
Adoxaceae (Honeysuckle family)
(Previously in Caprifoliaceae)

Introduction to Vascular Plants
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E-Flora BC Static Map
Distribution of Sambucus racemosa var. leucocarpa
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Species Information

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General:
Deciduous, erect, large shrub, 1-6 m tall; twigs thick, soft, pithy, usually somewhat glaucous; bark dark reddish-brown, warty.
Leaves:
Opposite, stalked, large, compound, pinnately divided into 5-7 elliptic to lanceolate leaflets, often asymmetric at the base, abruptly sharp-pointed at the tip, saw-toothed on the margins, and usually somewhat hairy beneath.
Flowers:
Inflorescence of numerous, small flowers in a 4-10 cm long, egg-shaped to conical cluster with short lateral branches on a stronger central axis; corollas white or cream, wheel-shaped; petals fused at base into a short flat tube that spreads (3-6 mm across) at the top to 5 lobes, the lobes longer than the tubes and becoming reflexed.
Fruits:
Berrylike, globose, 5-6 mm across, shiny red or purplish-black, occasionally brown, yellow, or whitish, but not glaucous, with 3 small, smooth to wrinkled or pebbled stones, each enclosing a seed.
Notes:
Three varieties of this North American subspecies occur in BC. Fruits black or purplish-black; nutlets slightly wrinkled or pebbly var. melanocarpa (A. Gray) McMinn. Fruits bright red (sometimes yellow or white); nutlets mostly smooth or slightly wrinkled or pebbly. Nutlets mostly smooth; plants 2-6 m tall var. arborescens (T.& G.) A. Gray. Nutlets slightly wrinkled or pebbly; plants 0.5-3 m tall

Source: The Illustrated Flora of British Columbia

Habitat / Range

Moist to mesic meadows, ditches, streambanks, grasslands, shrublands, disturbed areas and forests in the lowland, steppe and montane zones; var. ar­borescens is common in and W of the Coast-Cascade Mountains, var. melanocarpa is common E of the Coast-­Cascade Mountains and less frequent to the W of them, var. leucocarpa is infrequent in SC and SE BC; var. arborescens – N to AK and YT and S to CA; var. melanocarpa – E to AB and S to NM, AZ, NV and N CA; var. leucocarpa – E to PQ and NB and S to TN and GA.

Source: The Illustrated Flora of British Columbia

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is not evaluated, unknown or variable.

Synonyms and Alternate Names

Sambucus racemosa var. leucocarpa subsp. pubens (T. & G.) Cronq.

Taxonomic and Nomenclatural Links

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General References