Figure 3.

Geographical distribution of representative taxa of Asteraceae subtribe Artemisiinae. (A) Genus Ajania is produced in the vast areas of China except the southeast, Mongolia, North Korea, northern Afghanistan and Russia; Opisthopappus is endemic to Taihang Mountains, China; Elachanthemum is distributed in northern China, northwestern China and Mongolia; Hippolytia is produced in central Asia and the Himalayas. (B) C. indicum is produced in Northeast China, North China, Central China, South China, Southwest China, India, Japan, North Korea and Russia; C. vestitum is produced in western Henan, western Hubei and western Anhui, China; C. zawadskii is produced in Heilongjiang, Jilin, Liaoning, Hebei, Shanxi, Inner Mongolia, Shaanxi, Gansu and Anhui of China, Mongolia, Russia and Europe; C. lavandulifolium is produced in Jilin, Liaoning, Hebei, Shandong, Shanxi, Shaanxi, Gansu, Qinghai, Xinjiang (eastern), Jiangxi, Jiangsu, Zhejiang, Sichuan, Hubei and Yunnan of China, Korea and Japan. The geographic distribution data are retrieved from Global Biodiversity Information Facility (https://www.gbif.org/).