Ribes viscosissimum |
Ribes amarum |
|
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Hall's sticky currant, mountain currant, sticky currant |
bitter gooseberry |
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Habit | Plants 1–2 m. Stems erect to spreading, soft-pubescent, ± thickly stipitate-glandular, becoming glabrate; spines at nodes absent; prickles on internodes absent. | Plants 1–2 m. Stems erect, villous, stipitate-glandular, glabrescent; spines at nodes 3, 5–10 mm; prickles on internodes absent. |
Leaves | petiole (0.8–)1–5(–10) cm, pubescent, sparsely to densely stipitate-glandular; blade suborbiculate to reniform, 3- or 5-lobed, cleft 1/4–1/3 to midrib, (1–)2.6–6.5(–8.5) cm, base deeply cordate, surfaces sparsely stipitate-glandular (otherwise nearly glabrous) to downy along veins, copiously soft-pubescent and glandular, lobes rounded, margins irregularly 1 or 2 times coarsely crenate-dentate, apex rounded to broadly acute. |
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 | erect to somewhat pendent, (3–)6–17-flowered racemes, 3–10 cm (shorter than leaves), axis copiously pubescent and stipitate-glandular, flowers clustered at end of peduncle. |
pendent, solitary flowers or 2–3-flowered racemes, 4–8 cm (nearly as long as leaves), axis pubescent, stipitate-glandular, flowers evenly spaced. |
Pedicels | jointed, (2.7–)3.5–10(–12) mm, pubescent, stipitate-glandular; bracts lanceolate to oblanceolate, (5–)6–8.5(–12) mm, stipitate-glandular. |
not jointed, 6–8 mm, pubescent, stipitate-glandular; bracts broadly ovate, 3–5 mm, pubescent, stipitate-glandular. |
Flowers | hypanthium greenish, greenish yellow, or yellowish white, sometimes strongly pinkish or purplish tinged, campanulate to tubular-campanulate, (4.5–)7–8 mm, sparsely to densely hairy and stipitate-glandular abaxially, glabrous adaxially; sepals not overlapping, spreading at anthesis, becoming erect, whitish green, sometimes tinged with pink or purple, lanceolate-elliptic, (3.5–)4–7 mm; petals connivent, erect, white or cream, obovate-spatulate, not conspicuously revolute or inrolled, 2.5–4 mm; nectary disc not prominent; stamens nearly as long as petals; filaments broadened at base, 1.2–3 mm, glabrous; anthers cream, oblong-oval, 1–1.8 mm, apex with cup-shaped gland; ovary glabrous or minutely hairy and strongly stipitate-glandular; styles connate nearly to stigmas, 6–9.5 mm, glabrous. |
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, dark bluish black, ovoid, (8–)10–15 mm, glabrous or ± hairy and stipitate-glandular. |
palatable, purple, globose, 15–20 mm, bristles stiff, mostly glandular, some eglandular. |
Ribes viscosissimum |
Ribes amarum |
|
Phenology | Flowering May–Aug. | Flowering Feb–Apr. |
Habitat | Along creeks, open to heavily timbered slopes, sagebrush | Chaparral, montane coniferous forest |
Elevation | 900-3100 m (3000-10200 ft) | 0-2100 m (0-6900 ft) |
Distribution |
AZ; CA; CO; ID; MT; NV; OR; UT; WA; WY; AB; BC
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CA
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Discussion | All parts of Ribes viscosissimum are very fragrant. Its leaves are thick and rough. Plants with glabrous or sparsely stipitate-glandular ovaries have been recognized as var. hallii and are found only in California and Oregon. Plants with strongly stipitate-glandular and softly pubescent ovaries are var. viscosissimum and are more widespread. W. C. Martin and C. R. Hutchins (1980) indicated that R. viscosissimum is to be expected in New Mexico; no occurrence there has been confirmed. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Ribes amarum occurs in central and southern California and in the central Sierra Nevada southward. Plants from the Santa Ynez Mountains of Santa Barbara County with hairy fruits have been named var. hoffmannii. This species shares the apiculate, short-indehiscent anthers with other species in this group. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 8, p. 22. | FNA vol. 8, p. 30. |
Parent taxa | Grossulariaceae > Ribes | Grossulariaceae > Ribes |
Sibling taxa | ||
Synonyms | R. viscosissimum var. hallii | Grossularia amara, R. amarum var. hoffmannii |
Name authority | Pursh: Fl. Amer. Sept. 1: 163. 1813 , | McClatchie: Erythea 2: 79. 1894 , |
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