Conyza canadensis var. pusilla

光莖飛蓬

naturalized

Conyza canadensis (L.) Cronq. var. pusilla (Nutt.) Cronq.

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

Cronq., Bulletin of the Torrey Botanical Club 74: 150. 1947. (Bull. Torrey Bot. Club)

台灣首次記錄發表文獻

Soejima & Peng, Flora of Taiwan, second edition 4: 916. 1998. (Fl. Taiwan 2nd edit.)

異名

Erigeron pusillus Nutt.

Ou & Liu, Quarterly journal of Chinese forestry 14(2): 27. 1981. (Quart. J. Chin. For.)

各語言俗名

無

參考文獻

Wu, Yang, Teng, Chang, Yang and Hsieh, Taiwania 55(2): 147. 2010.

特徵描述

生活型

herb

形態特徵

Stems and leaves glabrate or nearly so, cauline leaves linear, entire or rarely shallowly serrate; involucral bracts glabrous. Otherwise as in the typical variety.

物候

Fl. Aug-Jan.

花	1	2	3	4	5	6	7	8	9	10	11	12
果	1	2	3	4	5	6	7	8	9	10	11	12

分布

台灣 : naturalized at low to middle elevations, currently increasing in abundance.
世界 : Native of North America.

引證標本

TAIPEI: Kuanyinshan, Peng 6023; Peichatienshan, Peng 7445. TAOYUAN: Fuhsing, Peng 1304; Yangmei, Peng 11140. HSINCHU: Hengshan, Peng 12127; Wuchihshan, Peng 12922. HUALIEN: Lushui, Peng 11320. NANTOU: Wushe, Peng 6080; Chingjing Farm, Peng 6091.