The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

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

squaw currant, stink currant, wax currant, white currant

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 0.2–2 m. Stems spreading or arching to erect, puberulent, sparsely to copiously stipitate-glandular; spines at nodes absent; prickles on internodes absent.
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 (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.

Inflorescences

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

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.

Pedicels

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

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

jointed, (0.4–)1–2.2(–3.4) mm, puberulent;

bracts flabellate or ovate to obovate, 3–7(–8.8) mm, pubescent, stipitate-glandular.

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 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.

Berries

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

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

2n

= 16.

Ribes montigenum

Ribes cereum

Phenology Flowering Jun–Aug.
Habitat Exposed ridges, open woods and slopes, talus
Elevation 1300-4800 m (4300-15700 ft)
Distribution
from FNA
AZ; CA; CO; ID; MT; NM; NV; OR; UT; WA; WY; BC
[WildflowerSearch map]
[BONAP county map]
from FNA
AZ; CA; CO; ID; MT; ND; NE; NM; NV; OK; OR; SD; UT; WA; WY; AB; BC
[WildflowerSearch map]
[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.)

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.)

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. 26. FNA vol. 8, p. 22.
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. 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
Subordinate taxa
R. cereum var. cereum, R. cereum var. colubrinum
Synonyms R. nubigenum
Name authority McClatchie: Erythea 5: 38. 1897 , Douglas: Trans. Hort. Soc. London 7: 512. (1830)
Web links