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blood currant, flowering currant, red currant, red-flowering currant, redflower currant, winter currant

white-flower currant, white-flowering currant

Habit Plants 1–4 m. Stems erect, finely pubescent, stipitate-glandular; spines at nodes absent; prickles on internodes absent. Plants usually deciduous, 1.5–3 m. Stems erect, densely pubescent and glandular; spines at nodes absent; prickles on internodes absent.
Leaves

petiole 2–7 cm, puberulent, short stipitate-glandular;

blade broadly reniform or cordate-orbiculate to deltate-ovate, nearly equally to irregularly 5-lobed, cleft nearly 1/4 to midrib, 2–7 cm, base subtruncate to cordate, surfaces puberulent to whitish-tomentose abaxially, puberulent adaxially or puberulent and colorless, sessile-glandular on both surfaces, lobes deltate to obtuse, margins finely 2–3 times crenate and denticulate or serrate, apex broadly acute.

petiole 0.5–2.5 cm, with long, glandular hairs at base;

blade roundish to pentangular, 3–5-lobed, cleft less than 1/4 to midrib, 1–4 cm, base cordate, surfaces white-tomentose abaxially, hairy and stipitate-glandular adaxially, lobes deltate, margins crenate, apex obtuse.

Inflorescences

pendent to stiffly spreading or ascending or erect, 5–40-flowered racemes, 5–15 cm, axis crisped-pubescent and stipitate-glandular, flowers evenly spaced.

spreading, 10–25-flowered racemes, 2–5 cm, axis glandular-pubescent, flowers evenly spaced.

Pedicels

jointed, 5–10 mm, pubescent, stipitate-glandular;

bracts oblanceolate or lanceolate, 2–12 mm, with scattered, short hairs and stalked glands.

jointed, 1–2 mm, pubescent, stipitate-glandular;

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

Flowers

hypanthium white, pink, rose, or red, tubular to campanulate, 3–7 mm, pubescent, stipitate-glandular;

sepals not overlapping, spreading or reflexed, white, pink, or red, ovate-elliptic or oblong to oblanceolate or lanceolate, 4–5 mm;

petals not or nearly connivent to connivent, erect, white or pink to red, obovate-spatulate to oblong or almost square, not conspicuously revolute or inrolled, 1–3.5 mm;

nectary disc not prominent;

stamens shorter than to as long as petals;

filaments linear or slightly expanded at base, 1.2–2 mm, glabrous;

anthers cream, oblong-oval, 0.5–0.8 mm, apex shallowly notched;

ovary stipitate-glandular to strongly stipitate-glandular and crisped-puberulent;

styles connate nearly to stigmas, 4–6 mm, glabrous or with scattered, stipitate glands at base.

hypanthium greenish white, narrowly tubular-urceolate, 2.5–5 mm, pubescent, stipitate-glandular;

sepals not overlapping, recurved, white, oblong to ovate, 1–2 mm;

petals nearly connivent, erect, white, flabellate to spatulate-obovate, not conspicuously revolute or inrolled, 0.5–1 mm;

nectary disc not prominent;

stamens nearly as long as petals;

filaments broadened at base, ca. 0.2 mm, pubescent;

anthers white, ovate, 0.5–0.8 mm, apex minutely apiculate;

ovary tomentose, stipitate-glandular;

styles connate nearly to stigmas, 3–4 mm, tomentose entire length.

Berries

palatable but insipid, blue-black, glaucous, ovoid or globose, 3–9(–10) mm, yellowish or greenish stipitate-glandular.

palatability not known, purple, globose, 6–7 mm, hairy, stipitate-glandular.

2n

= 16.

Ribes sanguineum

Ribes indecorum

Phenology Flowering Nov–Apr.
Habitat Chaparral, coastal sage scrub
Elevation 0-2000 m (0-6600 ft)
Distribution
from FNA
CA; ID; OR; WA; BC [Introduced in c Europe]
[WildflowerSearch map]
[BONAP county map]
from FNA
CA; Mexico (Baja California)
[WildflowerSearch map]
[BONAP county map]
Discussion

Varieties 2 (2 in the flora).

Ribes sanguineum is widely cultivated. It begins to bloom very early in the season, providing a nectar source for pollinators when little else is available.

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

Ribes indecorum occurs from Santa Barbara County south into Baja California. Its leaves are very rough to the touch and fragrant.

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

Key
1. Racemes 5-15(-20)-flowered, erect to stiffly spreading or ascending; sepals red.
var. sanguineum
1. Racemes 15-40-flowered, pendent; sepals pink to white.
var. glutinosum
Source FNA vol. 8, p. 21. FNA vol. 8, p. 20.
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. montigenum, R. nevadaense, R. nigrum, R. niveum, R. oxyacanthoides, R. pinetorum, R. quercetorum, R. roezlii, R. rotundifolium, R. rubrum, 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. 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. sanguineum var. glutinosum, R. sanguineum var. sanguineum
Name authority Pursh: Fl. Amer. Sept. 1: 164. 1813 , Eastwood: Proc. Calif. Acad. Sci., ser. 3, 2: 243, plate 23, fig. 3a, b. 1902 ,
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