Euphorbia hirta

飛揚草

Euphorbia hirta L.

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

L., Species Plantarum 454. 1753. (Sp. Pl.)

台灣首次記錄發表文獻

Hayata, The Journal of the College of Science, Imperial University of Tokyo, Japan 20: 74. 1904. (J. Coll. Sci. Univ. Tokyo)

異名

Euphorbia pilulifera L.

Forbes & Hemsl., The journal of the Linnean Society of London. Botany 26: 416. 1894. (J. Linn. Soc., Bot.)

各語言俗名

中

紅骨大本乳仔草. 大地錦草. 奶子草. 大飛揚. 大本乳仔草. 乳汁草. 乳仔草. 大飛揚草.
英

Queensland asthma weed. Milkweed. Asthma herb. Asthma weed. Garden euphorbia. Centipede euphorbia.
日

たいわんにしきそう.
原

Zabutibuti (Paiwan). Kottikattin (Atayal).
台

Âng kut tōa pún lin á chháu. Tōa pún lin á chháu. Lin á chháu.
客

Tai ho zú má nén. Tăi nái tsŏi.

參考文獻

Chang-Yang, Su, Chiang & Hsieh, Taiwania 67(1): 1. 2022.
Yang, Y., Riina, R., Morawetz, J.J., Haevermans, T., Aubriot, X. & Berry, P.E., Taxon 61: 764-789. 2012.
Wu, Yang, Teng, Chang, Yang and Hsieh, Taiwania 55(2): 149. 2010.
Hui-Chun Hsu, Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county. Master thesis. National Pingtung University of Science and Technology . 2007. (Plant use knowledge of Hakka ethnobotany in Beipu township, Hsinchu county.)
Hsiao-Ting Wu, Plant use knowledge of Hakka ethnobotany in Dahu Township, Miaoli county. Master thesis. National Pingtung University of Science and Technology . 2007. (Plant use knowledge of Hakka ethnobotany in Dahu Township, Miaoli county.)
Chen, The Invasive Alien Plant in Miaoli 170. 2006. (Invas. Al. Pl. Miaoli)
W. C. Lin, Wild flowers of Taiwan - the 1300 species found in the lower elevation . 2005. (Wild flowers of Taiwan)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Herb; prostrate, ascending or erect; stem pale green or red, sericeous-strigose and yellowish hirsute; stipules free, narrowly triangular to linear-lanceolate, 0.8–1.7 mm long, sericeous-strigose.
Leaves green to red, sometimes with an elongate purple spot centrally, ovate-rhomboid to oblong-lanceolate, 15–50 mm long, 7–16 mm wide, acute at apex, obliquely cuneate to rounded at base, serrulate at margin, sericeous-strigose on both surface; petioles 1–3.5 mm long, sericeous-strigose and hirsute.
. Cyathia in glomerules with peduncle to 25 mm long at nodes; involurce campanulate, 0.5–1 mm long, sericeous outside, pilose inside; stalks 0.5–1 mm long; glands 4, red, rounded to transversely elliptic, 0.1-0.2 mm long; appendages white to reddish, narrowly elliptic to obdeltoid, entire to undulate at margin, less than 0.3 mm long, less than 0.2 mm wide; bracteoles acicular or linear to oblanceolate, laciniate-lacerate at margin. Male flowers 4 or 5, anthers red. Female flowers with sericeous pedicel and ovary; style and stigma 0.2-0.3 mm long.
Capsules ca. 1.1 mm long, ca. 1.4 mm diam., exserted, slightly nutant, sericeous, the pedicels to 1.5 mm long; seeds reddish, tetragonal, oblong-ovoid, transversely rugose, 0.7-0.9 mm long, 0.4-0.5 mm diam.

分布

台灣 : Common in grasslands, roadsides, yards, cultivated fields and seashores.
世界 : Japan, the Ryukyus and all tropical regions.

引證標本

TAIPEI: Wantan, Shimizu 2370. ILAN: Kudo & Sasaki 15444. TAOYUAN: Jenmei, Kuo 6288. HSINCHU: Chiukang, Lin et al. 447. MIAOLI: Chiting, Tang 540. TAICHUNG: Shuikutou, Yang 821. NANTOU: Shuangtung, Lin et al. 465. CHANGHUA: Wanhsing, Hsu 4718. YUNLIN: Houan, Yang 491. CHIAYI: Mt. Arishan, Sasaki 1929. TAINAN: Tainan City, Hsu 9600. KAOHSIUNG: Niaosung, Okada s. n. 1940. PENGHU: Hsiyi, Kuo 1083. PINGTUNG: Sehmen, Kao 7124; Maopitou, Lin 416. TAITUNG: Taitung, Kobayashi s. n. 1907; Is. Lanyu, Kao 8705; Is. Lutao, Huang & Kao 6942. HUALIEN: Hualien, Lin 383.