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squaw currant, stink currant, wax currant, white currant

Crater Lake currant

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 0.1–0.2 m. Stems trailing, rooting, pubescent, short stipitate-glandular; 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 3–5 cm, crisped-tomentose, stipitate-glandular;

blade angular-orbiculate, 3–5-lobed, cleft 1/3–2/3 to midrib, 2.5–5 cm, base deeply cordate, surfaces pubescent, with sessile to short-stipitate glands, lobes cuneate-rounded, margins crenate and finely dentate-serrate, 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 ascending, 6–20-flowered racemes, 2–5 cm, axis puberulent and stipitate-glandular, flowers evenly spaced.

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, 1.2–3 mm, puberulent, stipitate-glandular;

bracts lanceolate to obovate, 2–4 mm, crisped-puberulent, stipitate-glandular.

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 yellowish orange, broadly saucer-shaped, ca. 1 mm, puberulent, stipitate-glandular;

sepals not overlapping, spreading, yellow- or salmon-tinged, oblong-rounded, 1.5–3 mm;

petals widely separated, erect, yellow- or salmon-tinged, broadly spatulate, not conspicuously revolute or inrolled, 1–1.2 mm;

nectary disc prominent, orangish, raised, angled, covering most of ovary;

stamens as long as petals;

filaments linear, 0.5 mm, glabrous;

anthers yellow, orbiculate, 0.5 mm, apex shallowly notched;

ovary stipitate-glandular;

styles connate 1/2 their lengths, 1 mm, glabrous.

Berries

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

palatability not known, red, ovoid, 8–10 mm, stipitate-glandular.

2n

= 16.

Ribes cereum

Ribes erythrocarpum

Phenology Flowering May–Aug.
Habitat Mountain forests, glades, rocky slopes
Elevation 1100-2300 m (3600-7500 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
OR
[WildflowerSearch map]
[BONAP county map]
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.)

Of conservation concern.

Ribes erythrocarpum is found in the Cascade Mountains of southern and central Oregon. It was allied with R. viscosissimum and R. sanguineum by A. E. Senters and D. E. Soltis (2003), with R. acerifolium (as R. howellii) and R. cereum by W. Messinger et al. (1999), and with R. glandulosum by M. Weigend et al. (2002). Ribes erythrocarpum shares fairly shallow hypanthia and conspicuous nectary discs with R. acerifolium,R. laxiflorum, and R. glandulosum.

(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. 25.
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. 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
Name authority Douglas: Trans. Hort. Soc. London 7: 512. (1830) Coville & Leiberg: Proc. Biol. Soc. Wash. 10: 132. 1896 ,
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