Veronica persica

阿拉伯婆婆納

naturalized

Veronica persica Poir.

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

Poir. 1808. Encyclopédie méthodique: Botanique 542. (Encycl. Method. Bot.)

台灣首次記錄發表文獻

Li. 1950. Quarterly journal of the Taiwan Museum 3: 70. (Quart. J. Taiwan Mus.)

異名

Veronica tournefortii C. C. Gmel.

Mori. 1936. Short Flora of Formosa 193. (Short Fl. Formos.)

各語言俗名

中

阿拉伯婆婆納、台北水苦賈
英

Common field speed-well
日

おおいぬのふぐり

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)

特徵描述

生活型

herb

形態特徵

Annual or biennial herbs, softly pubescent; stems 10–30 cm long, sparsely leafy, from a creeping or ascending branched base.
Leaves short-petiolate, opposite, deltoid or broadly ovate-deltoid, 1–2 cm long and wide, apex obtuse, base rounded, margins coarsely toothed; upper leaves alternate, broadly ovate, sessile.
Flowers solitary in axils, pedicel slender, 1.5–4 cm long, longer than leaves, decurved in fruits, calyx 6–10 mm long, segments narrowly ovate, obtuse, longer than capsule in fruit and appressed to it; corolla blue, with dark striations, 7–10 mm across.
Capsule depressed cordate, ca. 5 mm long, 10 mm across; persistent style ca. 3 mm long; seeds ellipsoid, boat-shaped, ca. 1.5 mm long, strongly rugose.

分布

台灣 : naturalized on roadsides, seasides and in wastelands from 0 to 2,200 m.
世界 : Native of Europe and western Asia.

引證標本

TAIPEI: Tansui, Kuo 6572; Yangmingshan, Huang 1663. ILAN: Taipingshan, Kao 10673*, Huang 4976. TAICHUNG: Lishan, Tang 449; Pilushi, Wang 2621. NANTOU: Nengkao, Kao 5713; Wushe, Huang 3454. CHIAYI: Alishan, Tang 534.