Veronicastrum formosanum

台灣腹水草

endemic

Veronicastrum formosanum (Masam.) Yamazaki

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

Yamazaki, Journal of the Faculty of Science, Imperial University of Tokyo. Section III, Botany 7: 127. 1957. (J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot.)

台灣首次記錄發表文獻

同發表文獻

異名

Veronica formosana Masam.

Masam., Journal of the Society of Tropical Agriculture 2: 241. 1930. (J. Soc. Trop. Agr.)
Calorhabdos formosana (Masam.) Ohwi

Ohwi, Repertorium specierum novarum regni vegetabilis 36: 54. 1934. (Rep. Sp. Nov. Regni Veg.)

各語言俗名

日

たかさごとらのお.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Perennial herbs, 15–30 cm tall; stems erect, often branched from the base, branches glabrous and winged.
Leaves alternate, subsessile, linear-lanceolate to linear-oblanceolate, 4–12 cm long, 3–6 mm wide, apex acute, base long attenuate, margins serrate, glabrous.
Flowers in terminal or axillary many-flowered spike-like racemes, pedicels 1–3 mm long; bracts linear-lanceolate, ca. 3 mm long. Calyx 3–4 mm long; lobes narrowly trullate, acuminate, shallowly serrate, glabrous. Corolla tubular-campanulate, violet; tubes 2–2.5 mm long; lobes trullate-ovate, 2–2.5 mm long. Stamens with filaments distinctly exserted.
Capsule subglobose-ovoid, ca. 4 mm long.