Spermacoce articularis

鴨舌癀舅

Spermacoce articularis L. f.

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

L. f. 1781. Supplementum Plantarum 119. (Suppl. Pl.)

台灣首次記錄發表文獻

Chaw & C.-I Peng. 1987. Journal of Taiwan Museum 40: 74. (J. Taiwan Mus.)

異名

Borreria articularis (L. f.) F. N. Williams

Hsu. 1973. Taiwania 18(1): 63.
Borreria hispida (L.) Schum.

Sasaki. 1928. List of plants of Formosa 377.
Spermacoce hispida L.

Forbes & Hemsl. 1888. The journal of the Linnean Society of London. Botany 23: 392. (J. Linn. Soc., Bot.)

各語言俗名

中

鴨舌癀舅、鴨舌癀
台

Ah chìh hông、Tê sî hông
日

はりふたば、はりむぐら

參考文獻

Wu, Yang, Teng, Chang, Yang and Hsieh. 2010. Taiwania 55(2): 154.
Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
Chang-Yang, Su, Chiang & Hsieh. 2022. Taiwania 67(1): 1.

特徵描述

生活型

herb

形態特徵

Annual herbs to 60 cm long; stems usually with few branches near the base, branches 4-angled and puberulous.
Leaves obovate to oblong-lanceolate, 1–5 cm long, 4–20 mm wide, apex acute, base obtuse to attenuate, margin somewhat undulate, more or less hirsute; petiole 1–3 mm long; stipules ca. 4 mm long, ca. 3 mm wide, with 5–7 ciliate setae.
Flowers few in ebracteolate heads; calyx lobes 4, linear, ca. 1 mm long, hirsute; corolla funnelform, white, ca. 3 mm long, tube hairy inside near the base, lobes pubescent on upper outside, tinged pale purple, oblong-ovate; stamens inserted in the corolla tube, with distinct filaments, exserted; style ca. 4 mm long, exserted.
Fruit globose-ellipsoid, ca. 3 mm long, hispidulous.

分布

台灣 : in open sunny places at low elevations.
世界 : India, Burma, Indochina, Malaysia, S. China, and Ryukyu.

引證標本

TAIPEI: Tanshui, Peng 10179; Tanhai, Kuo 6411. ILAN: Chiaohsi, Sasaki s. n. 1928. HSINCHU: Lunkan, Chuang 7397. MIAOLI: Houlung, Huang & Kao 6002; Tunghsiao, Kao 5697. CHANGHUA: Mingchih Ditch, Guo et al. 93. YUNLIN: Taihsi, Yang 521. TAINAN: Tainan, Sasaki s. n. 1922. KAOHSIUNG: Chishan, Hsu 6498. PINGTUNG: Hengchun, Chaw 403; Wanluan, Chaw & Peng 261. PENGHU: Penghu, Huang & Kao 6859. TAITUNG: Lutao, Sasaki s. n. 1935.