Ribes cereum |
Ribes missouriense |
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squaw currant, stink currant, wax currant, white currant |
groseillier de Missouri, Missouri gooseberry, wild gooseberry |
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Habit | Plants 0.2–2 m. Stems spreading or arching to erect, puberulent, sparsely to copiously stipitate-glandular; spines at nodes absent; prickles on internodes absent. | Plants 1.3–2 m. Stems erect to sprawling, glabrous or puberulent; spines at nodes sometimes absent or 1–3, 7–18 mm; prickles on internodes absent or scattered. | ||||
Leaves | petiole (0.3–) 0.6–1.2(–2.8) cm, glabrous or finely to copiously pubescent; blade almost reniform to broadly cuneate-flabellate, 3–5(–7)-lobed, shallowly cleft, (0.5–) 1–2(–4) cm, base cordate to truncate, surfaces glabrous or copiously pubescent, sparsely stipitate-glandular to downy to conspicuously stipitate-glandular and sessile-glandular, particularly noticeable on margins, lobes rounded, margins coarsely crenate-dentate, apex obtuse. |
petiole 0.7–2 cm, hairy, with longer and often plumose hairs and elongated glands near base, short-stipitate glands absent; blade roundish, 3-lobed, cleft nearly to midrib, 1.7–3 cm, base broadly cuneate to rounded or subcordate, sometimes truncate, surfaces not glandular, villous-tomentose abaxially, puberulent to hirsute, glabrescent adaxially, lobes straight-sided to sometimes cuneate, margins toothed, apex rounded. |
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Inflorescences | pendent, solitary flowers or 2–8(–9)-flowered racemes, 1–3 cm, axis finely pubescent, ± sticky with short-stalked to subsessile glands, flowers tightly clustered at end of peduncle. |
pendent, solitary flowers or 2–4-flowered corymbs, 3–5 cm, axis glabrous or sparsely lanate to pilose and puberulent, sparingly stipitate-glandular, flowers evenly spaced. |
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Pedicels | jointed, (0.4–)1–2.2(–3.4) mm, puberulent; bracts flabellate or ovate to obovate, 3–7(–8.8) mm, pubescent, stipitate-glandular. |
not jointed, 5–13 mm, glabrous; bracts broadly ovate, 2–2.5 mm, ciliate. |
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Flowers | hypanthium white to greenish white with pink tinge, or pinkish white, narrowly tubular, tube widest at base and near throat, 5–9(–9.4) mm, densely hairy and scattered stipitate-glandular abaxially, glabrous adaxially; sepals not overlapping, spreading-recurved, greenish white to white or faintly to strongly pinkish tinged, deltate-ovate, 1–3.2 mm; petals connivent, erect, white to pink, orbiculate or flabellate, not conspicuously revolute or inrolled, 1–2.1 mm; nectary disc not prominent; stamens shorter than petals, (inserted below petals and completely included in hypanthium tube); filaments linear, 0.5–1.6 mm, glabrous; anthers pale cream-yellow to yellow, oval, 0.6–1.2 mm, apex with small, cup-shaped gland; ovary glabrous or hairy or sparsely to densely pubescent; styles connate nearly to stigmas, 7.5–11.5 mm, proximally hairy or glabrous. |
hypanthium greenish white, narrowly tubular, 1.5–2.5 mm, glabrous; sepals not overlapping, spreading to reflexed, pale green to white, linear-oblong, 5–7 mm; petals connivent, erect, pale green to nearly white, becoming pink tinged, cuneate-obovate, not conspicuously revolute or inrolled, 2–3.5 mm; nectary disc not prominent; stamens 3–5 times as long as petals; filaments linear, 15 mm, glabrous; anthers cream to pale pink, oblong-sagittate, 2 mm, apex rounded; ovary glabrous; styles connate nearly 7/8 their lengths, 10–14 mm, glabrous. |
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Berries | tasteless, dull to bright red or orange-red, ovoid, 5–12 mm, sparsely glandular to glandular. |
palatable, red to purple, globose, 7–12 mm, glabrous. |
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2n | = 16. |
= 16. |
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Ribes cereum |
Ribes missouriense |
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Phenology | Flowering Apr–Jun. | |||||
Habitat | Upland woods, thickets, prairie ravines, pastures | |||||
Elevation | 0-600 m (0-2000 ft) | |||||
Distribution |
AZ; CA; CO; ID; MT; ND; NE; NM; NV; OK; OR; SD; UT; WA; WY; AB; BC
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AR; CT; IA; IL; IN; KS; KY; MD; MN; MO; ND; NE; NJ; OH; OK; PA; SD; TN; VA; WI; WV; ON
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Discussion | Varieties 2 (2 in the flora). Ribes cereum has a notably spicy odor. The bright green style, which becomes brown with age, is striking. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
In Ribes missouriense and some other species (e.g., R. americanum, R. cynosbati, R. oxyacanthoides), the filaments are attached in a “pocket” of the anthers; the anthers have a sagittate appearance although the bases do not spread away from the main axis (A. F. Cholewa, pers. comm.). In the Midwest, Ribes missouriense often is an indicator of woodlands that have experienced grazing pressure (G. Yatskievych, pers. comm.). The eastern North American populations in Connecticut, Maryland, New Jersey, Pennsylvania, Virginia, and West Virginia are probably escapes from cultivation. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Key |
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Source | FNA vol. 8, p. 22. | FNA vol. 8, p. 35. | ||||
Parent taxa | Grossulariaceae > Ribes | Grossulariaceae > Ribes | ||||
Sibling taxa | ||||||
Subordinate taxa | ||||||
Synonyms | Grossularia missouriensis, R. missouriense var. ozarkanum | |||||
Name authority | Douglas: Trans. Hort. Soc. London 7: 512. (1830) | Nuttall: in J. Torrey and A. Gray, Fl. N. Amer. 1: 548. 1840 , | ||||
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