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squaw currant, stink currant, wax currant, white currant

Sierra Nevada currant

Habit Plants 0.2–2 m. Plants 1–2 m.
Stems

spreading or arching to erect, puberulent, sparsely to copiously stipitate-glandular;

spines at nodes absent;

prickles on internodes absent.

erect, glabrous or puberulent;

spines at nodes absent;

prickles on internodes absent.

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 1–4 cm, pubescent, stipitate-glandular;

blade roundish, 3(–5)-lobed, cleft nearly 1/4 to midrib, 3–8 cm, base deeply cordate, surfaces with colorless, sessile or stipitate glands, pubescent abaxially, glabrous adaxially, lobes deltate, margins bluntly toothed, apex obtuse.

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.

erect to pendent, 8–20-flowered racemes, 5–8 cm, axis stipitate-glandular, flowers crowded into distal 1/4–1/3.

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.

jointed, 3–5 mm, stipitate-glandular;

bracts oblanceolate, 4–8 mm, glandular-ciliate.

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 bright pink to deep rose-red, turbinate, 2–2.5 mm, stipitate-glandular;

sepals not to somewhat overlapping, erect, arching inward, bright pink to deep rose-red, obovate, 4–5 mm;

petals nearly connivent, erect, arching inward, white, obovate, not conspicuously revolute or inrolled, 2–3 mm;

nectary disc not prominent;

stamens as long as or slightly longer than petals;

filaments linear, 1.9–2.5 mm, glabrous;

anthers cream, ovate, 0.5 mm, apex blunt;

ovary stipitate-glandular;

styles connate nearly to stigmas, 4 mm, glabrous.

Berries

tasteless, dull to bright red or orange-red, ovoid, 5–12 mm, sparsely glandular to glandular.

palatable, blue-black, globose, 6–8 mm, stipitate-glandular.

2n

= 16.

Ribes cereum

Ribes nevadaense

Phenology Flowering Mar–Jul.
Habitat Forest margins
Elevation 600-3100 m [2000-10200 ft]
Distribution
from FNA
AZ; CA; CO; ID; MT; ND; NE; NM; NV; OK; OR; SD; UT; WA; WY; AB; BC
[WildflowerSearch map]
[BONAP county map]
from FNA
CA; NV
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.)

Ribes nevadaense occurs in the southern and northern Coast Ranges, Transverse Ranges, and Sierra Nevada in California and western Nevada. Reports of it from southwestern Oregon are questionable. It is unusual in having pink bracts subtending the pedicels. Its leaves are much thinner in texture than those of R. malvaceum Smith.

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

Key
1. Bracts truncate to broadly rounded apically; sepals pubescent and stipitate-glandular.
var. cereum
1. Bracts acute apically; sepals glabrous or sparsely to densely pubescent, not stipitate-glandular.
var. colubrinum
Source FNA vol. 8, p. 22. FNA vol. 8, p. 19.
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. 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. 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
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. montigenum, 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
Subordinate taxa
R. cereum var. cereum, R. cereum var. colubrinum
Synonyms R. nevadaense var. glaucescens, R. nevadaense var. jaegeri
Name authority Douglas: Trans. Hort. Soc. London 7: 512. (1830) Kellogg: Proc. Calif. Acad. Sci. 1: 63. 1855 (as navadaensis) ,
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