Epilobium nankotaizanense

南湖柳葉菜

endemic

Epilobium nankotaizanense Yamamoto

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

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名彙資訊

學名發表文獻

Yamamoto, Supplementa iconum plantarum Formosanarum 2: 29. pl. 2. 1926. (Suppl. Icon. Pl. Formos., 續臺灣植物圖譜)

台灣首次記錄發表文獻

同發表文獻

異名

無

各語言俗名

中

南湖大山柳葉菜.
日

たいりんあかばな.

參考資料

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan, 台灣植物名彙)

特徵描述

生活型

herb

形態特徵

Loosely matted alpine perennial herb with fleshy scaly soboles below ground; stems 3–18 cm long, often branched, strigillose, sometimes mixed with glandular hairs.
Leaves crowded, 0.8–2.1 cm long, 0.5–1.2 cm wide, broadly elliptic to obovate or ovate, subcoriaceous and rather fleshy, weakly denticulate, on petioles 1–3 mm long.
Flowers in suberect raceme, slightly nodding in bud; floral tube 1.2–2.8 mm long; sepals 11–17 mm long; petals 16–33 mm long, rose-purple; stigma subglobose with four shallow but evident lobes.
Capsules 20–45 mm long, sparsely strigillose and glandular-pubescent, on pedicels 4–7 mm long. Seeds 1.6–1.8 mm long, the surface finely reticulate; coma tawny, persistent.
2n=36.

物候

Flowers Jul-Aug; fruit Aug-Sep.

分布

台灣 : Distribution: Endemic in Taiwan. Occurs on open scree slopes in the high mountains, 2,600–3,750 m.

引證標本

ILAN: Nanhutashan, Hsu 5983, Peng 5743. TAICHUNG: Hsuehshan, Sasaki s. n.1932; Mt. Maborasu, Shikano s. n. 1931. HUALIEN: Kuarenkotyo, Suzuki & Fukuyama s. n. 1936; Chuochenshan, Shikano s. n. 1929.