| 词条 | Ribes malvaceum |
| 释义 |
|image = Ribes malvaceum var veridifolium 2.jpg |genus = Ribes |species = malvaceum |authority = Sm. }}Ribes malvaceum, the chaparral currant, is a member of the Grossulariaceae (gooseberry family). It is native to California and northern Baja California, where it occurs from sea level to {{convert|1500|m|ft}}, in chaparral, foothill oak woodland, and closed-cone pine forest habitats.[1] DescriptionRibes malvaceum typically grows {{convert|5|-|10|ft|m}} tall.[2] This perennial shrub lacks the characteristic nodal spines which are demonstrated on the stems of many other members in the genus Ribes. The leaf blades (20–50 mm) are densely hairy, glandular, and double toothed.[3]Infloresences are 10-25 flowered and open, occurring October to April in native range. The hypanthium (5–8 mm) is pink and about twice as long as it is wide. The sepals are pink-purple in color and are 4–6 mm. Petals are 2–3 mm and can range in color from pink shades to white. The flower also contains two fused styles which are fused to the tip and have a hairy base.[3] Striking glaucous purple berries are produced. The (6–7 mm fruit is glandular and covered by white hairs.[3] VarietiesThere are several varieties of R. malvaceum:
CultivationRibes malvaceum is cultivated as an ornamental plant by specialty plant nurseries. It is used in traditional gardens, native plant landscapes, and as bird food source in habitat gardens.[2] It thrives under oaks in bright dry conditions, and in many other locations.[2][6]Pollination ecologists have reported the plant important as a honey plant for attracting large numbers of native bees.[2]References1. ^Jepson . accessed 1.23.2013 2. ^1 2 3 Lady Bird Johnson Wildflower Center Native Plant Database—NPIN — Ribes malvaceum . accessed 1.23.2013 3. ^1 2 3 4 5 Ribes malvaceum in Flora of North America . @ efloras.org . accessed 1.23.2013 4. ^Calflora.org: Ribes malvaceum var. malvaceum 5. ^Calflora.org: Ribes malvaceum var. viridifolium 6. ^Las Pilitas Nursery (natives): Ribes malvaceum, Pink Chaparral currant . accessed 1.23.2013 External links{{Commons category|Ribes malvaceum|position=left}}
16 : Ribes|Flora of Baja California|Flora of California|Flora of the Sierra Nevada (U.S.)|Natural history of the California chaparral and woodlands|Natural history of the California Coast Ranges|Natural history of the Channel Islands of California|Natural history of the Peninsular Ranges|Natural history of the San Francisco Bay Area|Natural history of the Santa Monica Mountains|Natural history of the Transverse Ranges|Berries|Bird food plants|Garden plants of North America|Shrubs|Drought-tolerant plants |
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