Potentilla leuconota

玉山金梅

Potentilla leuconota D. Don

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

D. Don, Prodromus Florae Nepalensis 230. 1825. (Prodr. Fl. Nep.)

台灣首次記錄發表文獻

Hayata, The Botanical magazine, Tokyo 20(232): 48. 1906. (Bot. Mag. Tokyo)

異名

Potentilla leuconota D. Don var. morrisonicola Hayata

Hayata, Flora Montana Formosae 83. pl. 5. 1908. (Fl. Mont. Formos.)
Potentilla morrisonicola (Hayata) Hayata

Hayata, Icones Plantarum Formosanarum 3: 96. 1913. (Icon. Pl. Formos.)
Potentilla morrisonicola (Hayata) Hayata var. sericea Masam.

Masam., Transactions of the Natural History Society of Formosa 26: 56. 1936. (Trans. Nat. Hist. Soc. Formos.)
Potentilla morrisonicola (Hayata) Hayata var. nitida Masam.

Masam., Transactions of the Natural History Society of Formosa 26: 56. 1936. (Trans. Nat. Hist. Soc. Formos.)

各語言俗名

中

玉山委陵菜.
日

ふくとめきんばい. おおつきんばい. うすげふくとめきんばい. けぶかふくとめきんばい.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

A perennial herb, up to 20 cm tall.
Basal leaves 19–23-foliolate; leaflets sessile, oblong, or obovate, 1–1.5 cm long, 5–8 mm wide, rounded or obtuse at apex, obtuse at base, serrate, the upper surface villose, the lower surface whitish sericeous-pilose; stipules of the basal leaves membranaceous, brownish-orange in color, glabrous above, pubescent beneath.
Flowers 8–9, umbellate; pedicels 1–2 cm long; calyx 5-lobed, the lobes ovate, 2.5–3 cm long, l mm wide, cuspidate at apex; calyx-lobes, elliptic-ovate, acuminate at apex; petals yellow, obovate, about 4 mm long, 3 mm wide, obtuse or rounded at apex; receptacles whitish villose.
Achenes glabrous.

分布

台灣 : very common in the central mountains at high altitudes.
世界 : China;

引證標本

ILAN: Nanhutashan, Masamune & Mori 55279. NANTOU: Wushe. Chuang & Kao 4258; Nengkaoshan, Kudo & Mori 142; Hohuanshan, Ying 1223. CHIAYI: Yushan, Chuang 2901.