Ribes bracteosum Douglas

Stink currant (en)

Species

Angiosperms > Saxifragales > Grossulariaceae > Ribes

Characteristics

Plants 1-4 m. Stems erect, with dense, yellowish, shiny, sessile, crystalline, round glands, sparsely pubescent throughout; spines at nodes absent; prickles on internodes absent. Leaves: petiole 2-10 cm, sparsely pubescent; blade ovate, deeply 5-7-lobed, cleft 1/2+ to midrib, (1.5-)2-10(-22) cm, base cordate, surfaces with yellow, dull, sessile glands and sparse hairs abaxially, with yellow, shiny, sessile glands and glabrous adaxially, lobes with main segments ovate-lanceolate, margins 1-2 times sharply serrate, apex acute, shallowly lobed. Inflorescences ascending to erect, 20-50-flowered racemes, (10-)15-30 cm, axis sparsely pubescent, flowers evenly spaced. Pedicels jointed, 5-12 mm, pubescent and glandular; bracts conspicuous, proximal ones ovate, lobed, distal ones narrowly oblong, unlobed, (3-)4-5 mm, sparsely glandular and pubescent. Flowers: hypanthium green, saucer-shaped, widely flared, 0.5-1.5 mm, ± pubescent and sparsely glandular abaxially, glabrous adaxially; sepals nearly to somewhat overlapping, spreading, brownish purple to greenish or sometimes nearly white, ovate-lanceolate to oblong-lanceolate, 3-5 mm; petals widely separated, erect, white, cuneate-flabelliform, not conspicuously revolute or inrolled, 1 mm; nectary disc wine red, thick, lobed, covering and submerging ovary; stamens slightly longer than petals; filaments linear to slightly broader at base, 1 mm, glabrous; anthers white, transversely oblong-cordate, 0.5 mm, broader than long, apex shallowly notched; ovary somewhat hairy and densely sessile-glandular; styles connate 1/4-1/2 their lengths, 1 mm, glabrous or hairy. Berries bland, black, subglobose, 8-10 mm, glandular. 2n = 16.
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An erect, scraggly shrub. It grow 2-3 m tall. The bark is grey and dotted with yellow glands. The leaves are large. They have 5-7 lobes. There are teeth around the edge. The plant has a musky odour. The flowers are small and white to green. They are in long erect clusters. The berries are round and blue. They have a waxy coat. The fruit are edible but the taste varies.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 2.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Stream banks, moist woods, floodplains, shorelines, thickets, avalanche tracks; at elevations up to 1,700 metres.
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It is a warm temperate to Mediterranean climate plant. It grows along shaded stream banks.
Light 4-8
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 6-9

Usage

The fruit are eaten raw. They are also boiled with salmon roe, dried and stored for later use. The fruit can be eaten with milk and sugar or made into jams.
Uses forage gene source medicinal
Edible fruits
Therapeutic use Unspecified (fruit), Laxative (fruit), Reproductive Aid (root), Unspecified (root), Venereal Aid (unspecified), Dermatological Aid (unspecified), Cold Remedy (unspecified), Pediatric Aid (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -20
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Ribes bracteosum unspecified picture

Distribution

Ribes bracteosum world distribution map, present in Canada and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:30289786-2
WFO ID wfo-0001135588
COL ID 797DW
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ribes bracteosum