Gentiana flavomaculata var. yuanyanghuensis
鴛鴦湖龍膽
endemic
Gentiana flavomaculata Hayata var. yuanyanghuensis C. H. Chen & J. C Wang
名彙資訊
特徵描述
典藏標本
數位照片
分布位置
相關資訊
如頁面顯示有問題,請填寫回報表單
如有任何意見也請留言,謝謝。
名彙資訊
學名發表文獻
C. H. Chen & J. C Wang, Botanical bulletin of Academia Sinica 40: 31. fig. 11. 1999. (Bot. Bull. Acad. Sin., 中央硏究院植物學彙刊)
台灣首次記錄發表文獻
同發表文獻
異名
無
各語言俗名
無
特徵描述
生活型
herb
形態特徵
- Annual herbs. Stems usually branched, 4–8 cm long tall.
- Leaves aristate-acuminate at apex, margin slightly scabrous; radical leaves lanceolate or ovate, ca. 2 cm long, 7–8 mm long wide; cauline leaves almost same as radical leaves in shape but smaller, 5–10 mm long, 3–4 mm long wide.
- Flowers pedicellate, solitary on terminal branches; pedicels 2–4 mm long, calyx tube campanulate, 3.5–5 mm long, costae 5, slightly scabrous ; calyx lobes 5, linear, 1.5–2.5 mm long, with obscurely erose costae; corolla tubular-campanulate, yellowish white or white, with yellow spots in middle, 1.2–1.6 cm long, plicae ovate-triangular. Anthers pink or light red, 1.5–2 mm long, filaments 6–8 mm long. Ovary stipitate, ovoid-ellipsoid to narrowly ovoid, 6–7 mm long.
- Capsules obovoid, ca. 6 mm long. Seeds ovoid, with minute longitudinallyly reticulate striae, ca. 0.7 mm long.
分布
- 台灣 : frequently in shaded grasslands and on roadsides in the northern part of the central mountain range from 1,600 to 2,200 m in elevation.
引證標本
HSINCHU: Yuanyanghu, Chen 1707 (Holotype, TNU; isotype, HAST). MIAOLI: Kuanwu, Chen 801. ILAN: Taipingshan, Chen 1657, Yang 10774.
引用文獻
典藏標本
共有 2 份典藏標本
215333
黃增泉 T.C.Huang, 楊國禎 K.C.Yang, S.S.Jeng
宜蘭 Ilan
黃增泉 T.C.Huang, 楊國禎 K.C.Yang, S.S.Jeng
宜蘭 Ilan
210099
黃增泉 T.C.Huang, 楊國禎 K.C.Yang, S.S.Jeng
宜蘭 Ilan
黃增泉 T.C.Huang, 楊國禎 K.C.Yang, S.S.Jeng
宜蘭 Ilan