Ribes amarum Mcclatchie

Bitter gooseberry (en)

Species

Angiosperms > Saxifragales > Grossulariaceae > Ribes

Characteristics

Plants 1-2 m. Stems erect, villous, stipitate-glandular, gla-brescent; spines at nodes 3, 5-10 mm; prickles on internodes absent. Leaves: petiole 2-4 cm, pubescent, stipitate-glandular; blade roundish, 3-5-lobed, cleft 1/4-1/3 to midrib, 2-4 cm, base cordate, surfaces puberulent, stipitate-glandular, lobes oblong to cuneate, sides parallel, margins crenate, apex rounded or deltate. Inflorescences pendent, solitary flowers or 2-3-flowered racemes, 4-8 cm (nearly as long as leaves), axis pubescent, stipitate-glandular, flowers evenly spaced. Pedicels not jointed, 6-8 mm, pubescent, stipitate-glandular; bracts broadly ovate, 3-5 mm, pubescent, stipitate-glandular. Flowers: hypanthium reddish, campanulate, 5-7 mm (1/2 as long as sepals), pubescent, stipitate-glandular; sepals not overlapping, reflexed, maroon, lanceolate, 7-8 mm; petals connivent, erect, pinkish white, oblong, inrolled, 2-5 mm; nectary disc not prominent; stamens 2 times as long as petals; filaments linear, 7-8 mm, glabrous; anthers maroon, lanceolate, somewhat sagittate, 3 mm, apex apiculate; ovary densely glandular-bristly; styles connate 3/8 their lengths, 12-20 mm, glabrous. Berries palatable, purple, globose, 15-20 mm, bristles stiff, mostly glandular, some eglandular.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality -
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 1.25 - 1.75
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Chaparral, montane coniferous forest; at elevations up to 2,100 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible fruits
Therapeutic use -
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°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Ribes amarum world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:220856-2
WFO ID wfo-0001135586
COL ID 4SY7C
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ribes mariposanum Grossularia amara Ribes amarum Ribes amarum var. amarum