Clarification of the type locality and geographical distribution of Gentiana damyonensis (Gentianaceae, Gentianeae) Author Ma, Xin-Yin 0000-0003-0876-4497 College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 311121, China & maxinyin 1 @ stu. hznu. edu. cn; https: // orcid. org / 0000 - 0003 - 0876 - 4497 maxinyin1@stu.hznu.edu.cn Author Shen, Jia-Min 0000-0002-3255-3123 College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 311121, China & shenjiamin @ stu. hznu. edu. cn; https: // orcid. org / 0000 - 0002 - 3255 - 3123 shenjiamin@stu.hznu.edu.cn Author Guo, Xin-Qiang College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 311121, China & Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou 311121, China text Phytotaxa 2022 2022-12-15 576 1 131 134 http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN journal article 209405 10.11646/phytotaxa.576.1.9 73eea80e-146f-4480-86a3-fb46ae603841 1179-3163 7441273 Gentiana damyonensis Marquand (1928: 51) . Figs. 1 , 2 Type :— CHINA . Xizang : Zogang county , Damyon (Damiyong), alpine pastures, alt. 4800−5200 m , 5 September 1922 , F. Kingdon-Ward 5377 ( holotype E00001656!; isotype K000857088!). Fig. 1 . FIGURE 1 . Holotype sheet of Gentiana damyonensis . FIGURE 2 . Distribution of Gentiana damyonensis (●). The black arrow indicates Zogang county in southeastern Xizang, the true type locality of this species, while the red one and the blue one indicate Dêrong (■) and Muli (▲) counties in southwestern Sichuan respectively, which have been previously wrongly recorded as the type locality of this species. Distribution and habitat :— Gentiana damyonensis is distributed in northwestern Yunnan and southeastern Xizang , China , and northern Kachin , Myanmar ( Fig. 2 ). It grows in alpine pastures at altitudes of 3800−5200 m . Additional specimens examined :— CHINA . Xizang : Zayü , FLPH Tibet Expedition 12-1439 (PE), Z.D. Fang et al. XZ-762 (SABG), Qinghai-Xizang Exped. 10695 (KUN), C.W Wang 65651 (PE) . Yunnan : Gongshan, K.M . Feng 7795 (KUN, PE), K.M. Feng 7823 (KUN, PE), T.T. Yu 22754 (PE) . MYANMAR . Kachin : Putao, G . Forrest 7591 (E, K) . Notes :—Without citing any specimens, Ho (1999) recorded that Gentiana damyonensis also occurred in Puge county in southwestern Sichuan . In the relevant Chinese herbaria, including CDBI, HNWP, IBSC, KUN, NWTC, PE, SM, SZ and WUK, we have been able to trace one PE sheet of C.T. Kuan 8039 from Puge identified as this species by Ting-Nong Ho. Although the plants on the sheet are rather incomplete, with only basal stem leaves and broken and withered flowers, they are much taller ( 20−30 cm ) than those of the true G. damyonensis , which are usually 5−10 cm tall. This specimen was actually misidentified, and G. damyonensis does not occur in Puge.