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''Ribes divaricatum'' is a species of in the genus ''Ribes'' found in the forests, woodlands, and coastal scrub of western North America from British Columbia to California.〔(Biota of North America Program 2014 county distribution map )〕〔(Calflora taxon report, University of California, Ribes divaricatum Douglas spreading gooseberry )〕 The three accepted varieties have various common names which include the word "gooseberry". ;Varieties〔(USDA PLANTS, name search: ''Ribes divaricatum'' )〕 *''Ribes divaricatum'' var. ''divaricatum'', or spreading gooseberry is found in Oregon, Washington, and British Columbia. *''Ribes divaricatum'' var. ''parishii'', called Parish's gooseberry, is found only in California.〔 ''R. d.'' var. ''parishii'' was published in ''A Flora of California''. 2: 151. 1936. Berkeley, London, San Francisco. (【引用サイトリンク】title=Plant Name Details for ''Ribes divaricatum'' var. ''parishii'' )〕 *''Ribes divaricatum'' var. ''pubiflorum'', known as straggly gooseberry is native to both California and Oregon.〔 ''R. d.'' var. ''pubiflorum'' was published in ''Deutsche Dendrologie''. 200. 1893. (【引用サイトリンク】title=Plant Name Details for ''Ribes divaricatum'' var. ''pubiflorum'' )〕 Other common names include coast black gooseberry, wild gooseberry and, in the UK, Worcesterberry. ==Description== ''Ribes divaricatum'' is a shrub sometimes reaching 3 meters in height with woody branches with one to three thick brown thorns at leaf nodes. The leaves are generally palmate in shape and edged with teeth. The blades are up to 6 centimeters long and borne on petioles. The inflorescence is a small cluster of hanging flowers, each with reflexed purple-tinted green sepals and smaller, lighter petals encircling long, protruding stamens. The fruit is a sweet-tasting berry up to a centimeter wide which is black when ripe. It is similar to ''Ribes lacustre'' and ''Ribes lobbii'', but the former has smaller, reddish to maroon flowers and the latter has reddish flowers that resemble those of fuchsias and sticky leaves.〔(Flora of North America, ''Ribes divaricatum'' Douglas, 1830. Straggly gooseberry )〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Ribes divaricatum」の詳細全文を読む スポンサード リンク
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