Erechtites valerianifolius

飛機草

naturalized

Erechtites valerianifolius (Link ex Spreng.) DC.

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

DC., Prodromus Systematis Naturalis Regni Vegetabilis 6: 295. 1837. (Prodr.)

台灣首次記錄發表文獻

Kitamura, Acta phytotaxonomica et geobotanica eng 3: 99. 1934. (Acta Phytotax. Geobot.)

異名

無

各語言俗名

中

敗醬葉菊芹.
英

Tropical burnweed. Brazilian fireweed. Burnweed.
日

しまぼろぎく.
台

Hui ki chháu.

參考文獻

Chang-Yang, Su, Chiang & Hsieh, Taiwania 67(1): 1. 2022.
Wu, Yang, Teng, Chang, Yang and Hsieh, Taiwania 55(2): 147. 2010.
Chen, The Invasive Alien Plant in Miaoli 108. 2006. (Invas. Al. Pl. Miaoli)
Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Plants glabrescent; stems erect, striate.
Leaves long petiolate, oblong to elliptic, 6–12 mm long, margins irregularly toothed or pinnatifid, segments 6–8 pairs, lanceolate, acuminate, dentate. Inflorescence paniculate.
Heads many, erect or nodding. Involucre ca. 7 mm long, bracts linear. Florets yellowish purple, tips of pappus bristles pale rose-purple.
Achenes narrowly cylindric, 2–2.5 mm long, distinctly 10–12-ribbed, puberulous, strawberry colored. Pappus white, tinged purplish, bristles copious.

分布

台灣 : fields and roadsides, up to 1,700 m.
世界 : Native of South America.

引證標本

TAIPEI: Hsintien, Liu 205; Wulai, Peng 8366. ILAN: Chiaohsi, Liu 537. HSINCHU: Lienhwashih, Peng 5138; Sanchiao, Peng 10401. MIAOLI: Houlong, Peng 11581; Shihtan, Peng 13929. NANTOU: Shalihsien Forest Path, Peng 10943. PINGTUNG: Mutan, Liu 107; Shuangliu, Hsiao 1098. TAITUNG: Lanyu Is., Peng 10686; Paiyun Waterfall, Chen 400. HUALIEN: Tali to Tatung, Ho 1203; Hungyeh Hot Spring, Peng 11629.