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alpine prickly currant, gooseberry currant, mountain gooseberry, western prickly gooseberry

Georgia gooseberry, granite gooseberry

Habit Plants 0.7–1.5 m. Stems spreading or decumbent, copiously pubescent, puberulent, and stipitate-glandular; spines at nodes 1–5, (1.5–)4–6(–10) mm; prickles on internodes sparse to dense. Plants 0.5–3 m. Stems erect to recurving, (rooting at tips), glabrous; spines at nodes (1–)3, 4–11 mm; prickles on internodes occasional.
Leaves

petiole 0.7–4(–5) cm, pubescent, stipitate-glandular;

blade pentagonal, irregularly 5-lobed, cleft 2/3–3/4 to midrib, (0.5–)1–3.5(–4) cm, base cordate, surfaces densely pubescent or stipitate-glandular, lobes cuneate-rounded, margins irregularly serrate, toothed apex somewhat acute.

petiole 1–2.5 cm, pilose and with long-stalked glands, proximal hairs plumose;

blade roundish, 3-lobed, cleft 1/2 to midrib, 1–3 cm, base broadly cuneate, surfaces with pilose hairs and punctate glands abaxially, pilose, glandular adaxially, lobes rounded, parallel-sided, margins toothed, apex rounded.

Inflorescences

pendent, 3–8(–11)-flowered racemes, 2–3 cm, axis puberulent, stipitate-glandular, flowers evenly spaced.

spreading, solitary flowers or 2–4-flowered racemes, 3–6 cm, axis glandular or short stipitate-glandular and sparsely lanate to sparsely pilose, sometimes nearly glabrous, flowers evenly spaced.

Pedicels

jointed, 1–4(–5) mm, puberulent, stipitate-glandular;

bracts lanceolate-ovate, 1.3–3 mm, puberulent, stipitate-glandular.

not jointed, 6–16 mm, glabrous or sparsely lanate or pilose, glandular or eglandular;

bracts lanceolate, 2–2.5 mm, ciliate, with some glandular hairs on margins.

Flowers

hypanthium pinkish to orangish, saucer-shaped, 0.5–1.5 mm, pubescent and stipitate-glandular abaxially, glabrous adaxially;

sepals separated, spreading, green to yellowish, pink, red, orange, or white, sometimes with pale yellow, scarious margins, broadly ovate to obovate, 2.5–4 mm;

petals widely separated, erect, red, pinkish, or purplish, cuneate-lunate, not conspicuously revolute or inrolled, 0.9–1.5 mm;

nectary disc yellowish, pinkish, or red, flat, 5-angled, covering most of ovary;

stamens as long as petals;

filaments linear, (0.5–)0.9–1.6 mm, glabrous;

anthers yellow or cream, oblate to transversely elliptic, 0.5–0.8 mm, broader than long, apex notched;

ovary sparsely to thickly, usually purplish glandular-bristly;

styles connate ca. 4/5 their lengths, 1.1–1.8 mm, glabrous.

hypanthium white, broadly campanulate, 1–2 mm, scattered-hairy to subvillous;

sepals not overlapping, spreading, white, oblanceolate, 7.5–9 mm;

petals connivent, erect, white, rhombic, not conspicuously revolute or inrolled, 1.2–2 mm;

nectary disc not prominent;

stamens 4–5 times longer than petals;

filaments slightly expanded to base, 6–7.5 mm, pilose;

anthers cream, oblong-oval, 0.7–0.8 mm, apex rounded;

ovary pilose, sessile- and short stipitate-glandular;

styles connate 3/4 their lengths, 8–11 mm, copiously pilose-villous to above midlength.

Berries

somewhat palatable, bright red, obovoid-spheric, 5–10 mm, glandular-bristly.

palatability not known, greenish to reddish purple, globose, 7–12 mm, glabrous or hairy and glandular.

Ribes montigenum

Ribes curvatum

Phenology Flowering Jun–Aug. Flowering Mar–May.
Habitat Exposed ridges, open woods and slopes, talus Rich, deciduous woods
Elevation 1300-4800 m (4300-15700 ft) 200-800 m (700-2600 ft)
Distribution
from FNA
AZ; CA; CO; ID; MT; NM; NV; OR; UT; WA; WY; BC
[WildflowerSearch map]
[BONAP county map]
from FNA
AL; AR; GA; LA; OK; TN; TX
[BONAP county map]
Discussion

The lobed, yellowish, pinkish, or red nectary discs and purplish red filaments of Ribes montigenum are striking.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

A report of Ribes curvatum in North Carolina is apparently based on cultivated specimens (A. S. Weakley 2006). The petal margins are entire or with an appendage on each side near the apex.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Source FNA vol. 8, p. 26. FNA vol. 8, p. 40.
Parent taxa Grossulariaceae > Ribes Grossulariaceae > Ribes
Sibling taxa
R. acerifolium, R. amarum, R. americanum, R. aureum, R. binominatum, R. bracteosum, R. californicum, R. canthariforme, R. cereum, R. curvatum, R. cynosbati, R. diacanthum, R. divaricatum, R. echinellum, R. erythrocarpum, R. glandulosum, R. hirtellum, R. hudsonianum, R. indecorum, R. inerme, R. lacustre, R. lasianthum, R. laxiflorum, R. leptanthum, R. lobbii, R. malvaceum, R. marshallii, R. menziesii, R. mescalerium, R. missouriense, R. nevadaense, R. nigrum, R. niveum, R. oxyacanthoides, R. pinetorum, R. quercetorum, R. roezlii, R. rotundifolium, R. rubrum, R. sanguineum, R. sericeum, R. speciosum, R. thacherianum, R. triste, R. tularense, R. uva-crispa, R. velutinum, R. viburnifolium, R. victoris, R. viscosissimum, R. watsonianum, R. wolfii
R. acerifolium, R. amarum, R. americanum, R. aureum, R. binominatum, R. bracteosum, R. californicum, R. canthariforme, R. cereum, R. cynosbati, R. diacanthum, R. divaricatum, R. echinellum, R. erythrocarpum, R. glandulosum, R. hirtellum, R. hudsonianum, R. indecorum, R. inerme, R. lacustre, R. lasianthum, R. laxiflorum, R. leptanthum, R. lobbii, R. malvaceum, R. marshallii, R. menziesii, R. mescalerium, R. missouriense, R. montigenum, R. nevadaense, R. nigrum, R. niveum, R. oxyacanthoides, R. pinetorum, R. quercetorum, R. roezlii, R. rotundifolium, R. rubrum, R. sanguineum, R. sericeum, R. speciosum, R. thacherianum, R. triste, R. tularense, R. uva-crispa, R. velutinum, R. viburnifolium, R. victoris, R. viscosissimum, R. watsonianum, R. wolfii
Synonyms R. nubigenum Grossularia curvata
Name authority McClatchie: Erythea 5: 38. 1897 , Small: Bull. Torrey Bot. Club 23: 295. 1896 (as curvata) ,
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