Grona heterophylla

變葉山螞蝗

Grona heterophylla (Willd.) H. Ohashi & K. Ohashi

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

H. Ohashi & K. Ohashi, Journal of Japanese Botany 93(2): 114. 2018. (J. Jpn. Bot.)

台灣首次記錄發表文獻

同發表文獻

異名

Desmodium heterophyllum (Willd.) DC.

Forbes & Hemsl., The journal of the Linnean Society of London. Botany 23: 173. 1887. (J. Linn. Soc., Bot.)

各語言俗名

日

かわりばまきえはぎ.
台

Geh thò hī.

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

A trailing herb; stems slender, filiform, internodes elongate, covered with long spreading hairs.
Leaves trifoliolate; leaflets oblong-elliptic or obovate-oblong, 5–18 mm long, 3–10 mm wide, the apex rounded, emarginate, the upper surface glabrous, the lower surface pubescent; petioles 1 cm long; stipules lanceolate, 5 mm long, 2 mm wide.
Flowers rather small, 5–6 mm long, axillary, solitary or in loose pseudoracemes; pedicels 1.2–1.5 cm long, covered with hairs; calyx hairy; corolla pink.
Pods 4–6-jointed, the joints flat, 1.6–2 cm long, 3 mm wide, dorsal suture continuous, the ventral constricted.

分布

台灣 : Always in wet and open place, including paddy field, grassland, wasteland and roadside, at elevation below 300 m high, throughout the island.

引證標本

TAIPEI: Taipei, Huang 1365. HSINCHU: Lienhua Temple, Huang & Huang 12694; Wanli, Huang 13143. NANTOU: Lienhuachih, Huang 1973. PINGTUNG: Chiupeng, Ohashi et al. 14326; Soka, Huang & Huang 14048.