Ribes sanguineum, the flowering currant, redflower currant, or red-flowering currant, is a North American species of flowering plant in the family Grossulariaceae, native to western United States and Canada (British Columbia, Washington, Idaho, Oregon, California).
The flowers are produced in early spring at the same time as the leaves emerge, on dangling racemes 3–7 cm (1–3 in) long of 5–30 flowers; each flower is 5–10 mm (0.20–0.39 in) in diameter, with five red or pink petals.
Ribes sanguineum was introduced into cultivation by 19th century Scottish botanist David Douglas. It and its varieties and cultivars are popular garden shrubs, valued for their brightly colored and scented flowers in early spring, and birds and habitat support.
- var. glutinosum
- var. sanguineum
- The Plant List, Ribes sanguineum Pursh
- Calflora taxon report, University of California: Ribes sanguineum
- Plants of British Columbia: Ribes sanguineum
- Biota of North America Program 2014 county distribution map
- Turner Photographics, Ribes sanguineum - Wildflowers of the Pacific Northwest includes photos, description, partial distribution map
- RHS A-Z encyclopedia of garden plants. United Kingdom: Dorling Kindersley. 2008. p. 1136. ISBN 1405332964.
- Harrison, Lorraine (2012). RHS Latin for Gardeners. United Kingdom: Mitchell Beazley. ISBN 184533731X.
- "AGM Plants - Ornamental" (PDF). Royal Horticultural Society. July 2017. p. 87. Retrieved 9 October 2018.
- "RHS Plantfinder - Ribes sanguineum 'Koja'". Retrieved 9 October September 2018. Check date values in:
- "RHS Plantfinder - Ribes sanguineum White Icicle = 'Ubric'". Retrieved 9 October 2018.
- "Ribes sanguineum". CalFlora. Retrieved 5 January 2010.
|Wikimedia Commons has media related to Ribes sanguineum.|
- Jepson Flora Project: Ribes sanguineum
- Ribes sanguineum — Calphotos Photo gallery, University of California
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