Chenopodium serotinum

小葉藜

Chenopodium serotinum 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., Centuria II. Plantarum 12. 1756. (Cent. Pl. II.)

台灣首次記錄發表文獻

Ying, Technical Bulletin of the experimental forest of National Taiwan University 114: 133. 1974. (Tech. Bull. Exp. For. Natl. Taiwan Univ.)

異名

Chenopodium ficifolium Smith

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

各語言俗名

中

灰莧頭. 小葉灰藋. 小藜.
英

Small goosefoot.
日

こあかざ.
台

Môa chî chhaú.

參考文獻

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 50 cm tall; stems erect, much branched, branches ascending, farinose when young.
Leaves with petiole 5-30 mm long, broadly linear to narrowly ovate, 1-5 cm long, 5-25 mm wide, obtuse to acute at apex, cuneate at base, sinuate to dentate with lowest pair of teeth lobelike, leaf margins parallel above the basal lobes at least to next pair of teeth, farinose beneath.
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,

分布

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

引證標本

MIAOLI: Yuenli, Hsu 5280. TAICHUNG: Lishan, Kuo 7503. NANTOU: Chingshuikou, Huang 717. YUNLIN: Hsutsoliao, Tang 705; Taihsi, Tang 237. CHIAYI: Fengchihu, Huang & Huang 13997. TAINAN: Hsuchchia, Kao 10396. PENGHU: Chimetao, Huang s. n. PINGTUNG: Fongkang, Yang 1274; Hsiaoliuchiu, Lin 631.