Ribes quercetorum
Species of flowering plant
title: "Ribes quercetorum" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["ribes", "plants-described-in-1885", "flora-of-arizona", "flora-of-baja-california", "flora-of-california", "flora-without-expected-tnc-conservation-status"] description: "Species of flowering plant" topic_path: "general/ribes" source: "https://en.wikipedia.org/wiki/Ribes_quercetorum" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::summary Species of flowering plant ::
|image = Ribes quercetorum - UC Davis Arboretum - DSC03434.JPG |genus = Ribes |species = quercetorum |authority = Greene 1885 |synonyms_ref = |synonyms =
- Grossularia quercetorum (Greene) Coville & Britton
- Ribes leptanthum var. quercetorum (Greene) Jancz.
Ribes quercetorum is a species of currant known by the common names rock gooseberry, oak gooseberry and oakwoods gooseberry. It is native to the mountains and hills of California from the San Francisco Bay Area south into Baja California and east into Arizona.
Ribes quercetorum grows in woodlands, chaparral, and dry desert slopes and canyons. It is a spreading shrub producing arching stems up to 1.5 meters (5 feet) long, the nodes along the stems bearing 1 to 3 spines each up to 1.5 centimeters (0.6 inch) long. The lightly hairy, glandular leaves are up to 3 centimeters (1.2 inches) long and are divided into a few lobes which are toothed or lobed at their tips. The inflorescence is a raceme of 2 or 3 small flowers. Each flower has five reflexed yellow sepals around a tube-shaped ring of smaller cream-colored petals. The fruit is a spherical, edible black berry just under a centimeter (0.4 inch) in diameter.
References
References
- "Plant Name Details for ''Ribes quercetorum''". [[International Plant Names Index.
- [http://www.tropicos.org/Name/29100536 Tropicos, ''Ribes quercetorum'' Greene ]
- [http://bonap.net/MapGallery/County/Ribes%20pinetorum.png Biota of North America Program 2014 county distribution map]
- [http://swbiodiversity.org/seinet/taxa/index.php?taxon=2999&taxauthid=1 SEINet, Southwestern Biodiversity, Arizona chapter] photos, description, distribution map
- [http://www.calflora.org/cgi-bin/species_query.cgi?where-calrecnum=7136 Calflora taxon report, University of California, ''Ribes quercetorum'' E. Greene, Foothill gooseberry, oak gooseberry, rock gooseberry ]
- [http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250065831 Flora of North America, ''Ribes quercetorum'' Greene, 1885. Oak gooseberry ]
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