Dysphania ambrosioides

臭杏

naturalized

Dysphania ambrosioides (L.) Mosyakin & Clemants

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

Mosyakin & Clemants. 2002. Ukrayinsk. Bot. Zhurn., n.s. 59(4): 382.

台灣首次記錄發表文獻

Chang-Yang, Su, Chiang & Hsieh. 2002. Taiwania 67(1): 1.

異名與其在台灣首次使用的文獻

Chenopodium ambrosioides L.

Forbes & Hemsl. 1891. The journal of the Linnean Society of London. Botany 26: 324. (J. Linn. Soc., Bot.)

各語言俗名

中

臭杏、土荊芥、臭川芎、臭莧、鵝腳草、臭草、殺蟲芥、蛾腳草、鉤蟲草、洋螞蟻草
台

Chhàu chhoan kiong、Chhàu heng、Pèh phàn hông
英

Wormseed goosefoot、Wormseed、Simon contegrass、Mexican tea、American wormseed、Jesuit's tea、Spanish tea
日

ありたそう

參考文獻

Chen. 2006. The Invasive Alien Plant in Miaoli 154. (Invas. Al. Pl. Miaoli)
Wu, Yang, Teng, Chang, Yang and Hsieh. 2010. Taiwania 55(2): 148.
Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Annual or perennial aromatic herbs to 1.5 m tall; stems simple or much branched, branches ascending, glabrous or with whitish or yellowish glandular hairs, not farinose.
Leaves short petiolate, elliptic to lanceolate, 2-10 cm long, 5-20 mm wide, acute to obtuse at apex, cuneate at base, margin sinuate dentate to cleft, glandular pubescent.
Inflorescence a terminal leafy panicle of spikes, 2-10 cm long; tepals green, ca. 1 mm long, glandular.
Utricles depressed-globose; seeds oriented horizontally and vertically, lustrous, black to dark red.

分布

台灣 : common at low elevation.
世界 : Native in tropical America; now a common weed in temperate and tropical regions.

引證標本

TAIPEI: Chuwei, Chang 55; Taipei, Cheng 522. ILAN: Lotung, Kuoh 1709; Nanshan, Kuoh 3117. TAOYUAN: Jenmei, Kuo 6304. MIAOLI: Tonshan, Cheng 608. TAICHUNG: Hsichungtzu, Yang 566; Tatu, Yang 974. NANTOU: Puli, Hsu 4619. PENGHU: Penghu, Huang & Kao 6851. PINGTUNG: Nanjenshan, Hsu s. n. TAITUNG: Chihpen, Hsu & Kao 3413.