Veronicastrum axillare var. simadai

新竹腹水草

endemic

Veronicastrum axillare (Sieb. & Zucc.) Yamaz. var. simadai (Masam.) H. Y. Liu

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

同發表文獻

Calorhabdos simadai Masam.

Masam. 1942. Transactions of the Natural History Society of Formosa 32: 2. (Trans. Nat. Hist. Soc. Formos.)
Veronicastrum simadai (Masam.) Yamazaki

Yamazaki. 1957. Journal of the Faculty of Science, Imperial University of Tokyo. Section III, Botany 7: 128. (J. Fac. Sci. Univ. Tokyo, Sect. 3, Bot.)
Botryopleuron formosanum Masam.

Masam. 1931. Journal of the Society of Tropical Agriculture 3: 114. (J. Soc. Trop. Agr.)

herb

Perennial herbs; stems prostrate, 0.8–2 m long, pubescent; upper branches often nodding and forming a new shoot.
Leaves alternate, petiolate, oblong to ovate, 5–11 cm long, 2–5 cm wide, apex acuminate, base attenuate, margins obliquely serrate, pubescent, petiole 3–10 mm long.
Flowers subsessile, in dense many-flowered axillary cylindrical spikes; bracts linear-lanceolate, 4–5 mm long. Calyx 3–4 mm long; lobes linear-lanceolate, acuminate, entire, glabrous. Corolla tubular-campanulate, bluish purple; tube ca. 3 mm long; lobes trullate-ovate, ca. 2 mm long. Filaments distinctly exserted; anthers ca. 1.5 mm long.
Capsule ovoid, ca. 3 mm long.