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''Trifolium gracilentum'' is a species of clover known by the common names pinpoint clover. It is native to western North America including the west coast of the United States and northwestern Mexico, where it grows in many types of habitat, including disturbed areas. It is an annual herb growing prostrate to erect in form with mostly hairless or slightly hairy herbage. The leaves are made up of lance-shaped to oval leaflets. The inflorescence is an umbel of flowers that spread out or flex downward. The flowers have pink or purple corollas less than a centimeter long. One variety of this species, var. ''palmeri'', is a rare plant limited to the Channel Islands of California; it is sometimes treated as a species in its own right, ''Trifolium palmeri''.〔(California Native Plant Society Rare Plant Profile )〕 ==Subspecies== ''Trifolium gracilentum'' is often discussed as comprising two varieties. These are: *''T. gracilentum'' var. gracilentum *''T. gracilentum'' var. palmeri 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「Trifolium gracilentum」の詳細全文を読む スポンサード リンク
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