Artemisia kawakamii explained

Artemisia kawakamii, commonly known as Kawakami's mugwort, is a plant in the Artemisia genus under the Asteraceae family that is endemic to Taiwan. The plant is distributed on the Taiwan island, growing at elevations from . It is commonly found in gravelly, open, and arid slopes. The species has yet to be cultivated.[1] [2]

Publication of the name

First published by Bunzō Hayata in Volume 8 of the Icones Plantarum Formosanarum on March 25, 1919, the holotype specimen cited was collected by Takiya Kawakami and Syuniti Sasaki on Yushan at an altitude of 2,439 meters in October 1909.[2]

Distribution and habitat

The species commonly grows in open areas, gravelly slopes, and dry barren slopes in Taiwan at altitudes of .[1]

Description

An herbaceous plant with stems approximately in height. The base of the stem may become woody and villous when young but is often glabrous when mature. The leaves are clustered with petioles that are in length. The leaf blade is in length and in width, broadly ovate, pinnately deep lobes with long and narrow segments in width. The adaxial surface is villous when young but becomes glabrous when mature. The abaxial surface is covered with dense white hairs. The capitulum is globose-campanulate arranged in raceme on the inflorescence axis. The involucre is purple and sparsely hairy. The ligulate flowers are female and the corolla is glabrous measuring in height, while the corolla of the bisexual flowers is approximately in height. The fruit is a long, elliptic achene, in length with clustered hairs at the apex. The flowering period is from June to October.[3] [1]

Conservation status

The Red List of Vascular Plants of Taiwan, 2017: Least concerned[4]

References

  1. Book: 鄭, 武燦 . 臺灣植物圖鑑 . 茂昌 . 2000 . 957-8981-62-7 . 臺北市 . 1193.
  2. Book: 早田, 文藏 . 臺灣植物圖譜(第八卷) . 台灣總督府殖產局 . 1919 . 東京 . 65.
  3. Book: 鐘, 詩文 . 台灣原生植物全圖鑑 . 貓頭鷹 . 2018 . 978-986-262-358-9 . 臺北市 . 214.
  4. Web site: 臺灣植物紅皮書編輯委員會 . 2017 . 2017 臺灣維管束植物紅皮書名錄 . dead . 2023-05-25 . 2017 臺灣維管束植物紅皮書名錄 . 行政院農業委員會特有生物研究保育中心 . 2022-10-09 . https://web.archive.org/web/20221009071040/https://www.tesri.gov.tw/Uploads/userfile/A6_2/2019-02-25_1315069780.pdf .