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Rock Gooseberry

Ribes quercetorum Greene

Comprehensive Description

provided by North American Flora
Grossularia quercetorum (Greene) Coville & Britton
Jiibes quercetorum Greene, Bull. Calif. Acad. 1 ; 83. 1885.
Ribes Congdoni Heller, Muhlenbergia 1 : 101. 1904.
Ribes leptanthum quercetorum Jancz. M^m. Soc. Geneve 35 : 380. 1907.
Ribes velutinum Congdoni ]a.ncz. M€m. Soc. Geneve 35: 381. 1907.
Bsetose, or sparingly bristly, 1-1.5 m. high, the bark gray-brown ; nodal spines usually solitary, straight or slightly curved, 1 cm. long or less ; young shoots pubescent. Leaves suborbicular in outline, 1-2 cm. wide, 3-5-cleft, rather thin, the lobes dentate, both surfaces finely pubescent or nearly glabrous, not glandular or with few glands, the base truncate or subcordate, the pubescent petioles mostly shorter than the blades ; peduncles pubescent, about as long as the blades, 2-3-flowered ; bracts broad, shorter than the pedicels ; ovary glabrous ; hypanthium yellow, pubescent, about 2.5-3 mm. long, short-cylindric, as long as or somewhat shorter than the yellow pubescent or ciliate sepals ; petals shorter than the sepals, a little longer than the stamens ; anthers short-oblong ; style glabrous ; berry smooth, globose, about 8 mm. in diameter.
Type locality : Kl Paso de Robles, California. Distribution : Middle California to Lower California.
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bibliographic citation
Frederick Vernon Coville, Nathaniel Lord Britton, Henry Allan Gleason, John Kunkel Small, Charles Louis Pollard, Per Axel Rydberg. 1908. GROSSULARIACEAE, PLATANACEAE, CROSSOSOMATACEAE, CONNARACEAE, CALYCANTHACEAE, and ROSACEAE (pars). North American flora. vol 22(3). New York Botanical Garden, New York, NY
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Ribes quercetorum

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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.[3][4][5]

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.[6]

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Ribes quercetorum: Brief Summary

provided by wikipedia EN

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.

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