Gentiana scabrida

玉山龍膽

endemic

Gentiana scabrida Hayata

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

Hayata, Flora Montana Formosae 168. 1908. (Fl. Mont. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Gentiana scabrida Hayata var. angusta Masam.

Masam., Transactions of the Natural History Society of Formosa 29: 64. 1939. (Trans. Nat. Hist. Soc. Formos.)
Gentiana angusta (Masam.) T. S. Liu & Chiu C. Kuo

T. S. Liu & Chiu C. Kuo, Technical Bulletin of the experimental forest of National Taiwan University 114: 176. pl. 4. 1974. (Tech. Bull. Exp. For. Natl. Taiwan Univ.)
Gentiana taiwanica T. N. Ho

T. N. Ho, Bulletin of the Natural History Museum, London (Botany) 23(2): 59. 1993. (Bull. Nat. Hist. Mus. Lond. (Bot.))

各語言俗名

中

狹瓣龍膽.
日

にいたかりんどう. ほそがくりんどう. ほそがくにいたかりんど.

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

Annual herbs, densely scabrous, 10–15 cm long tall.
Leaves slightly scabrous along margins; radical leaves lanceolate or ovate, 1–2.2 cm long; cauline leaves lanceolate to narrow lanceolate, 6–13 mm long.
Flowers pedicellate; calyx tube campanulate, 6–7 mm long, calyx lobes 5, slightly unequal, especially in bud, narrowly lanceolate to narrowly ovate, margins minute serrulate; corolla tubular-campanulate, light yellow to yellow, with dark yellow or brown spots in middle, 18–22 mm long. Stamens 2 mm long, filaments ca. 1.4 cm long. Ovary 1–1.4 cm long.
Capsules obovoid, 6–8 mm long. Seeds ovoid, with minute longitudinallyly reticulate-striae, 1–1.1 mm long.

分布

台灣 : in the northern and central parts of the central mountain range from 2,400 to 3,200 m.

引證標本

ILAN: Chiliehting, Huang 7784. TAICHUNG: Pahsienshan, Chuang 2700; Nanhutashan, Wang 3654. NANTOU: Hohuanshan, Kao 7797; Chilaishan, Jeng 1819. CHIAYI: Yushan, Kawakamii & Mori 2275 (Holotype, TAIF), Huang 14276; Tataka, Chen 1062. HUALIEN: Tayuling to Hohuanshan, Hsu 3801.