Chenopodium album

藜

Chenopodium album 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 1: 219. 1753. (Sp. Pl.)

台灣首次記錄發表文獻

Henry, A List of Plants from Formosa 75. 1896. (List Pl. Formos.)

異名

Chenopodium album L. var. centrorubrum Makino

Masam., A list of vascular plants of Taiwan 41. 1954. (List Vasc. Taiwan)

各語言俗名

中

狗尿菜. 大藜. 赤藜. 灰藋.
英

Lamb's quarters goosefoot. Pigweed.
日

あかぎ. しろあかぎ.

參考文獻

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

Annual herbs to 1.5 m tall; stems erect, much branched, branches ascending, farinose when young.
Leaves with petiole 5-30 mm long, ovate to lanceolate, 1-5 cm long, 5-25 mm wide, obtuse to acute at apex, cuneate at base, sinuate to dentate, glaucous, farinose beneath; some plants with young leaves pinkish to purple when young.
Inflorescence a terminal leafy panicle of spikes, 4-12 cm long; tepals 5, obovate, ca. 1 mm long, with a broad central green band.
Utricles depressed-globose, smooth; seeds oriented horizontally, lustrous, black,
Chenopodium albium, C. formosanum and C. serotinum belong to a weedy species complex. More "microspecies" could be recognized. However, only most distinct forms, classified here into three species, are treated.

分布

台灣 : a common weed at low and middle elevations.
世界 : A cosmopolitan weed.

引證標本

TAIPEI: Linkou, Chen 1128*. TAICHUNG: Lishan, Yang 1195. Tatushan, Yang 472. CHANGHUA: Fwnbo, Guo 60; Lukang, Kuoh 16117. NANTOU: Tungyuen, Huang 1210. CHIAYI: Chiayi, Kao 7880. TAINAN: Chiayi Farm, Huang & Huang 14166; Tainan, Hsu 13625A. PINGTUNG: Hengchun, Huang & Hsiao 8210; Makua, Huang & Kao 7477.