Leptopetalum strigulosum

海岸擬耳草

Leptopetalum strigulosum (Bartl. ex DC.) Neupane & N.Wikstr.

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

Neupane & N.Wikstr., Taxon 64: 317. 2015.

台灣首次記錄發表文獻

Chen & Wu, Journal of National Taiwan Museum 72(1-4): 45. fig. 5. 2019. (J. Nat. Taiwan Mus.)

異名

Hedyotis coreana H. Lév.

H. Lév., Repertorium specierum novarum regni vegetabilis 11: 64. 1912. (Rep. Sp. Nov. Regni Veg.)
Hedyotis strigulosa Bartl. ex DC. var. parvifolia (Hook. & Arn.) Yamazaki

Liu & Yang, Flora of Taiwan, second edition 4: 268. pl. 117. 1998. (Fl. Taiwan 2nd edit.)
Hedyotis biflora (L.) Lam. var. parvifolia Hook. & Arn.

Lu, Flora of Kinmen 1: 454. pl. 181. 2011. (Fl. Kinmen)
Leptopetalum strigulosum (Bartl. ex DC.) Fosberg var. parvifolium (Hook. & Arn.) T.C. Hsu

Hsu & Chen, Taiwania 62(2): 152. 2017.

各語言俗名

中

脈耳草. 單花耳草. 雙花耳草. 濱龍吐珠. 瓜子草.
英

Small-leaf hedyotis.
日

そなれむぐら.
台

Koe chí chháu.

特徵描述

生活型

herb

形態特徵

Perennial erect to ascending herbs to 20 cm tall; branches tufted, 4-angled, succulent, glabrous.
Leaves opposite, fleshy, sessile, elliptic-ovate to oblong-oblanceolate, 1–2 cm long, 4–10 mm wide, apex acute, base attenuate, glabrous, midrib prominent, lateral veins and veinlets obscure; stipular sheath deltate.
Flowers 2–10 in axillary or terminal paniculate cymes, peduncles 4–10 mm long, pedicel 3–5 mm long; calyx lobes ovate, ca. 1 mm long; corolla white or pinkish, 2–3 mm long, hairy in throat; stamens adnate to upper part of tube, included; style filiform, ca. 1 mm long.
Fruit subglobose, 3–4 mm in diam.

分布

台灣 : a common seacoast plant on limestone rocks or cliffs.
世界 : Japan, Korea, and the Philippines.

引證標本

TAIPEI: Shihmen to Yehliou, Hsu & Hsu 3861. KEELUNG: Aoti, Huang 2892; Pitouchiao, Yang 3090. ILAN: Kueishan, Hsu 9607; Suao, Hsu 135. PINGTUNG: Lungkeng, Huang & Chen 4345; Oluanpi, Ou & Kao 9001. TAITUNG: Lanyu, Moo 2282; Lutao, Chuang & Hsu 2284. HUALIEN: Hualien, Huang et al. 5220A.