Capsella bursa-pastoris

薺

Capsella bursa-pastoris (L.) Medic.

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

Medic., Pflanzen-Gattungen 1: 85. 1792. (Pfl.-Gatt.)

台灣首次記錄發表文獻

Liu & Ying, Flora of Taiwan 2: 679. pl. 447. 1976. (Fl. Taiwan)

異名

Capsella bursa-pastoris (L.) Medic. var. pinnata Makino

Sasaki, List Pl. Form. (Sasaki) 201. 1928.

各語言俗名

中

護生草. 薺菜. 扇子草.
日

べんべんぐさ. おおなずな. なずな.

參考文獻

Chang-Yang, Su, Chiang & Hsieh, Taiwania 67(1): 1. 2022.
Wu, Yang, Teng, Chang, Yang and Hsieh, Taiwania 55(2): 149. 2010.
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Erect annual herb with simple and stellate hairs; stems 15–40 cm tall, branched.
Radical leaves tufted, petiolate, entire or pinnatilobed to pinnatipartite, with alternate, unequal segments; cauline leaves lanceolate, sessile, auriculate-sagittate, dentate-pinnatipartite, clasping.
Flowers in racemes, many, white; pedicels slender; sepals 4, oblong, with pale margins; petals obovate, 2–2.5 mm long, clawed.
Silicles obtriangular, laterally flattened, 6–7 mm long, 5–6 mm wide, notched, apiculate; pedicels slender, 10–20 mm long, glabrous. Seeds 10–20 in each cell, ellipsoid.

分布

台灣 : in waste places, yards, and along roadsides throughout the island.
世界 : Europe, Siberia, Mongolia, Korea, Japan, Ryukyus and China.

引證標本

TAIPEI: Tanshui, Ying 789; Hsintien, Shimizu s. n. 1914. HSINCHU: Kawakami & Shimada s. n. 1907. MIAOLI: Kawakami & Mori s. n. 1908. NANTOU: Chitou, Ying 816. PENGHU: Penghu, Kudo & Mori s. n. 1930. TAITUNG: Hsinchiang, Shimada s. n. 1908.