Compilation
Ribes irriguum

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Name

Identification
Isotype of Ribes irriguum Douglas [family GROSSULARIACEAE ] Verified by Quinn P. Sinnott, Ribes oxycanthoides (Douglas) Q.P.Sinnott [family GROSSULARIACEAE ] Ribes oxyacanthoides L. [family GROSSULARIACEAE ] (stored under name);
Related name
  • Ribes oxycanthoides
  • Ribes leucoderme
  • Ribes irriguum
  • Ribes oxyacanthoides
  • Ribes villosum
  • Ribes triflorum
  • Ribes inerme

Flora

Entry for Ribes oxyacanthoides Linnaeus var. irriguum (Douglas) Janczewski [family GROSSULARIACEAE]
Herbarium
Flora of North America (FNA)
Collection
Flora of North America
Resource Type
Reference Sources
Entry From
Flora of North America, Vol 8,
Names
Ribes oxyacanthoides Linnaeus var. irriguum (Douglas) Janczewski [family GROSSULARIACEAE], Mém. Soc. Phys. Genève, 35: 388. 1907,
Ribes irriguum Douglas [family GROSSULARIACEAE], Trans. Hort. Soc. London, 7: 516. 1830
Grossularia irrigua (Douglas) Coville & Britton [family GROSSULARIACEAE]
Ribes oxyacanthoides subsp. irriguum (Douglas) Q. P. Sinnott [family GROSSULARIACEAE]
Information
Stems: spines at nodes 1(–3); internodal prickles absent or few. Leaf blades 2–3 cm, base truncate to cordate, surfaces finely pubescent or abaxially glabrous, lobes rounded, margins irregularly 1 or 2 times shallowly incised and crenate-serrate. Peduncles 6–15 mm. Pedicels 3–6 mm, glabrous. Flowers: hypanthium green, campanulate or short-tubular, 2–4 mm, glabrous; sepals pale greenish or with some reddish or purplish tinge at least near base, oblong, 4.5–5.5 mm, apex rounded to obtuse, glabrous; petals white or slightly pinkish, obovate, 2–3.5 mm, base cuneate, apex rounded, often erose; filaments 2–3.5 mm; styles 6.5–8 mm.
Phenology
Flowering Mar–Jun
Altitude range
900–1600 m
Distribution
USA IdahoUSA Mont.USA Oreg.USA Wash.Canada B.C.

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