Artemisia kawakamii

山艾

endemic

Artemisia kawakamii Hayata

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

Hayata, Icones Plantarum Formosanarum 8: 65. pl. 9. 1919. (Icon. Pl. Formos.)

台灣首次記錄發表文獻

同發表文獻

異名

無

各語言俗名

中

川上氏艾.
日

かわかみよもぎ.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

shrub

形態特徵

Subshrubs, 8–25(–30) cm tall, sericeous tomentose or glabrescent.
Petiole of basal and middle cauline leaves 0.5–2 cm or more long, blade oblong or elliptic, 2–4×1–2 cm, upper surface sparsely sericeous tomentose, lower surface densely white tomentose, 2-pinnatisect, segments 3 or 4 pairs, 3-lobed, lobes linear or linear-lanceolate, 5–20(–30)×0.5–1(–2) mm; uppermost leaves 3-lobed, bracts linear-lanceolate or linear.
Inflorescences racemose-paniculate, lax. Heads semiglobose or broadly ovoid, 4–4.5 mm in diam., peduncle 2–20 mm long, involucral bracts sparsely tomentose. Outer florets 8–12. Central florets 18–25.
Achenes obovoid

物候

Fl. and fr. Jul-Nov.

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 : on high mountains, 2,700–3,300 m, in sunny, dry, rocky situations.

引證標本

ILAN: Taipingshan, Nodawa s. n. 1927; Nanhutashan, Sasaki s. n. 1922. MIAOLI: Tapachienshan, Fukuyama s. n. 1932. Sasaki s. n. 1932. TAICHUNG: Hsuehshan, Hosokawa 2344. CHIAYI: Yushan, Sasaki s. n. 1924. KAOHSIUNG: Taoyuan, Wang 1112. HUALIEN: Chilaishan, Sasaki s. n. 1929; Hohuanshan, Wang 1267.