Ribes viscosissimum |
Ribes hirtellum |
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Hall's sticky currant, mountain currant, sticky currant |
groseillier hérissé, hairy-stem gooseberry, wild 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 0.5–1.5 m. Stems erect to sprawling, glabrous or pubescent, glabrescent; spines at nodes absent or 1–3, 3–8 mm; prickles on internodes absent, sometimes present, scattered. |
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 0.7–1.5(–2) cm, pilose; blade roundish to rhombic, 5–7-lobed, cleft nearly 1/2 to midrib, 1–2.5 cm, base broadly cuneate to truncate, surfaces softly pubescent to glabrous, not glandular, lobes cuneate, long-deltate, margins toothed, apex broadly acute. |
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 corymbs, 0.5–1.5 cm, axis glabrous or sparsely pilose. |
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, 2–5 mm, glabrous; bracts ovate to deltate, 1–2 mm, villous-ciliate with simple hairs. |
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 greenish white, obconic to campanulate, 2–3 mm, glabrous or pilose to densely pilose; sepals not overlapping, erect, recurved in age, greenish white or with purplish tinge along margins, broadly oblong, 3–4 mm; petals connivent, erect, white to purple tinged, spatulate-obovate, not conspicuously revolute or inrolled, 1.7–2.5 mm; nectary disc not prominent; stamens 2 times as long as petals; filaments linear, 3–4.5 mm, glabrous; anthers cream, oval, 0.2–0.3 mm, apex rounded; ovary glabrous; styles connate to middle, 3–4.5 mm, villous in proximal 1/2. |
Berries | palatable, dark bluish black, ovoid, (8–)10–15 mm, glabrous or ± hairy and stipitate-glandular. |
palatable, greenish to purplish, globose, 6–7 mm, glabrous. |
2n | = 16. |
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Ribes viscosissimum |
Ribes hirtellum |
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Phenology | Flowering May–Aug. | Flowering May–Jun. |
Habitat | Along creeks, open to heavily timbered slopes, sagebrush | Rocky woods and cliffs, coastal thickets and heathlands, cedar and tamarack swamps, riverbottom forests, swales in sandhills, treed wetlands |
Elevation | 900-3100 m (3000-10200 ft) | 0-2200 m (0-7200 ft) |
Distribution |
AZ; CA; CO; ID; MT; NV; OR; UT; WA; WY; AB; BC
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CT; DC; IA; IL; IN; MA; MD; ME; MI; MN; ND; NE; NH; NJ; NY; OH; PA; RI; SD; VT; WI; WV; AB; MB; NB; NF; NS; ON; PE; QC; SK
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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.) |
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Source | FNA vol. 8, p. 22. | FNA vol. 8, p. 36. |
Parent taxa | Grossulariaceae > Ribes | Grossulariaceae > Ribes |
Sibling taxa | ||
Synonyms | R. viscosissimum var. hallii | R. hirtellum var. calcicola, R. hirtellum var. saxosum, R. oxyacanthoides var. calcicola, R. oxyacanthoides var. hirtellum, R. oxyacanthoides var. saxosum |
Name authority | Pursh: Fl. Amer. Sept. 1: 163. 1813 , | Michaux: Fl. Bor.-Amer. 1: 111. 1803 , |
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