小叶委陵菜Potentilla microphylla D. Don
小叶委陵菜Potentilla microphylla D. Don
22. 小叶委陵菜
Potentilla microphylla D. Don, Prodr. Fl. Nepal. 231. 1825; Lehm. Monogr. Potent. Suppl. 1: 5. ic. t. 2. f. 2. 1835; Wolf in Bibl. Bot. 71: 681. 1908.
种中文名：小叶委陵菜
种拉丁名：Potentilla microphylla D. Don
种别名 ：
国内分布：藏
海 拔：3400-4900
命名来源：[Prodr．Fl．Nepal． : 231. 1825]
中国植物志：37:271
英文植物志：9:301
系中文名：小叶系
系拉丁名：Ser.Microphyllae
组中文名：梭状花柱组
组拉丁名：Sect．Leptostylae
属中文名：委陵菜属
属拉丁名：Potentilla
亚科中文名：蔷薇亚科
亚科拉丁名：ROSOideae Pocke
科中文名：蔷薇科
科拉丁名：Rosaceae
纲中文名：双子叶植物纲
纲拉丁名：DICOTYLEDONEAE
门中文名：被子植物门
门拉丁名：ANGIOSPERMAE
参考文献：Potentilla microphylla D．Don Prodr．Fl．Nepal．231，1825；Lehm．Monogr．Potent． Suppl．1：5．Ic．T.2．F. 2．1835：Wolf in BiN．Bot．71：681．1908
本系概述：-Ser.Microphyllae Yu et li，植物分类学报18(1)：5.1980． 本有下列4。
《Flora of China》 Vol. 9 (2003)
Potentilla microphylla D. Don
小叶委陵菜 xiao ye wei ling cai
Herbs perennial, low, usually tufted and pulvinate. Flowering stems erect, 2–3 cm tall, appressed white pilose. Radical leaves 0.5–6 cm including petiole, crowded or not; auricles of stipules free; petiole short, appressed pilose; leaf blade pinnate with 2–9 pairs of leaflets; leaflets elliptic or obovate, 2–4 × 1.5–2.5 mm, abaxially sericeous-pilose, later glabrescent, adaxially glabrescent, or both surfaces glabrous, margin pinnately lobed or parted, apex obtuse or acute; lobes or segments lanceolate; cauline leaf 1, small, margin entire or parted. Flower 1(or 2), 1–1.5 cm in diam.; pedicel 2–12 mm, appressed pilose. Sepals triangular-ovate, apex obtuse or acute; epicalyx segments lanceolate or elliptic-lanceolate, margin entire or 2-lobed. Petals yellow, elliptic to obovate, apex rounded. Style lateral; stigma slightly dilated. Achenes rugose. Fl. and fr. Jun–Aug.
Alpine meadows and rocky places; 3400--5200 m. Sichuan, Xizang, Yunnan [Bhutan, NW India, Nepal, Sikkim].
别名：小叶人参果;无毛小叶陵菜;
科名：蔷薇科 Rosaceae
属名：委陵菜属 Potentilla
22. 小叶委陵菜
Potentilla microphylla D. Don, Prodr. Fl. Nepal. 231. 1825; Lehm. Monogr. Potent. Suppl. 1: 5. ic. t. 2. f. 2. 1835; Wolf in Bibl. Bot. 71: 681. 1908.
种中文名：小叶委陵菜
种拉丁名：Potentilla microphylla D. Don
种别名 ：
国内分布：藏
海 拔：3400-4900
命名来源：[Prodr．Fl．Nepal． : 231. 1825]
中国植物志：37:271
英文植物志：9:301
系中文名：小叶系
系拉丁名：Ser.Microphyllae
组中文名：梭状花柱组
组拉丁名：Sect．Leptostylae
属中文名：委陵菜属
属拉丁名：Potentilla
亚科中文名：蔷薇亚科
亚科拉丁名：ROSOideae Pocke
科中文名：蔷薇科
科拉丁名：Rosaceae
纲中文名：双子叶植物纲
纲拉丁名：DICOTYLEDONEAE
门中文名：被子植物门
门拉丁名：ANGIOSPERMAE
参考文献：Potentilla microphylla D．Don Prodr．Fl．Nepal．231，1825；Lehm．Monogr．Potent． Suppl．1：5．Ic．T.2．F. 2．1835：Wolf in BiN．Bot．71：681．1908
本系概述：-Ser.Microphyllae Yu et li，植物分类学报18(1)：5.1980． 本有下列4。
《Flora of China》 Vol. 9 (2003)
Potentilla microphylla D. Don
小叶委陵菜 xiao ye wei ling cai
Herbs perennial, low, usually tufted and pulvinate. Flowering stems erect, 2–3 cm tall, appressed white pilose. Radical leaves 0.5–6 cm including petiole, crowded or not; auricles of stipules free; petiole short, appressed pilose; leaf blade pinnate with 2–9 pairs of leaflets; leaflets elliptic or obovate, 2–4 × 1.5–2.5 mm, abaxially sericeous-pilose, later glabrescent, adaxially glabrescent, or both surfaces glabrous, margin pinnately lobed or parted, apex obtuse or acute; lobes or segments lanceolate; cauline leaf 1, small, margin entire or parted. Flower 1(or 2), 1–1.5 cm in diam.; pedicel 2–12 mm, appressed pilose. Sepals triangular-ovate, apex obtuse or acute; epicalyx segments lanceolate or elliptic-lanceolate, margin entire or 2-lobed. Petals yellow, elliptic to obovate, apex rounded. Style lateral; stigma slightly dilated. Achenes rugose. Fl. and fr. Jun–Aug.
Alpine meadows and rocky places; 3400--5200 m. Sichuan, Xizang, Yunnan [Bhutan, NW India, Nepal, Sikkim].