Torenia anagallis

定經草

Torenia anagallis (Burm.f.) Wannan, W.R.Barker & Y.S.Liang

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

Wannan, W.R.Barker & Y.S.Liang, Australian Systematic Botany 31: 250. 2018. (Austral. Syst. Bot.)

異名

Lindernia cordifolia (Colsm.) Merr.

Mori, Short Flora of Formosa 191. 1936. (Short Fl. Formos.)
Vandellia cordifolia (Colsm.) G. Don

Yamazaki, Journal of Japanese Botany 30: 175. 1955. (J. Jpn. Bot.)
Vandellia anagallis (Burm. f.) Yamazaki

Yamazaki, Journal of Japanese Botany 30: 176. 1955. (J. Jpn. Bot.)
Lindernia anagallis (Burm. f.) Pennell

Liu, Flora of Taiwan, second edition 4: 604. 1998. (Fl. Taiwan 2nd edit.)

各語言俗名

中

心葉母草.
英

Heart vandellia.
日

たいわんうりくさ. すずめのとうがらし.
台

Têng keng chháu.

參考文獻

Liang, Chen & Wang, Taiwan Journal of Forest Science 27(1): 95-116. 2012. (Taiwan J. For. Sci.)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Annual glabrous herbs, stems prostrate or decumbent, to 60 cm tall, branched.
Leaves subsessile, ovate-trullate to ovate, 8–40 mm long, 4–12 mm wide, pinnately nerved, apex acute to obtuse, base rounded to cordate, margins crenate, glabrous.
Flowers solitary, axillary; pedicel longer than subtending leaves, 10–50 mm long. Calyx cleft nearly to base, 4–5 mm long, lobes narrowly lanceolate, glabrous. Corolla purple, 10–16 mm long. Stamens 4, all fertile; anterior filaments each with clavate spur near base.
Capsule cylindrical, much longer than the persistent calyx, 10–15 mm long.

分布

台灣 : in wet places and grasslands at low elevations.
世界 : India, Myanmar, Indochina, southern China, the Ryukyus, Malesia, Papua New Guinea, and Australia.

引證標本

ILAN: Tali, Hsu 9295. TAIPEI: Tanshui, Wang 996; Taipei, Hsu 4449. TAOYUAN: Jenmei, Kuo 6157; Nontan, Kao 10744. MIAOLI: Cholan, Tang 553. TAICHUNG: Shuikutou, Yang 820; Tachia, Kao 9686. NANTOU: Kantzulin, Wang et al. 385. HUALIEN: Honglin, Kao 9803.