Gentiana horaimontana

高山龍膽

endemic

Gentiana horaimontana Masam.

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

Masam., Transactions of the Natural History Society of Formosa 26: 57. 1936. (Trans. Nat. Hist. Soc. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

Gentiana scabrida Hayata var. horaimontana (Masam.) T. S. Liu & Chiu C. Kuo

T. S. Liu & Chiu C. Kuo, Technical Bulletin of the experimental forest of National Taiwan University 114: 188. pl. 10. 1974. (Tech. Bull. Exp. For. Natl. Taiwan Univ.)

各語言俗名

日

ほうらいたかねりんだう.

特徵描述

生活型

herb

形態特徵

Annual herbs. Stems usually branched, greenish yellow to brownish yellow, caespitose, glabrous, 3–5 cm long tall.
Leaves aristate-acuminate at apex; radical leaves lanceolate or ovate, 3–10 mm long, cauline leaves lanceolate to narrow-lanceolate, 3–5 mm long.
Flowers pedicellate, solitary on terminal branches; calyx tube campanulate, 3 mm long; calyx lobes 5, ovate, apex aristate-acuminate, ca. 2 mm long; corolla tubular-campanulate, light yellow to yellow, 9–10 mm long, plicae ovate-triangular. Stamens 5, anthers narrow, 0.5–1 mm long, filaments ca. 4 mm long. Ovary short stipitate, 2–3 mm long, ca. 1 mm long wide.
Capsules obovoid, 2–3 mm long. Seeds ovoid, with minute longitudinally reticulate striae.

分布

台灣 : rare in the central mountain range from 3,600 to 3,900 m. Under Juniperus shrubs and on limestone bedrock.

引證標本

NANTOU: Mabolasushan, Suzuki 13630 (Holotype, TAI). CHIAYI: Paiyunshanchuang, Lu 3692, Lu 3750; Yushan, Peng 14373*. PINGTUNG: Pingtung to Tawushan, Huang 13676.