Notes on Carex (Cyperaceae) from China (VIII): five new species and a new variety from southern and south-western China
doi: 10.3897/phytokeys.188.77776Yi-Fei Lu, Xiao-Feng Jin
PhytoKeys 188: 31–47 (2022).
Carex brevihispida X.F.Jin & Y.F.Lu, sp. nov.
urn:lsid:ipni.org:names:77235053-1
sect. Surculosae
Type. China. Guangxi: Baise, Youjiang Dist., Daleng, Mount Dawangling, 23°44'29.95"N, 106°23'28.85"E, by stream under forest, alt. 770 m, 26 Apr 2019, X.F. Jin, W.J. Chen, X. Cai & Y.L. Xu 4408 (holotype: ZM; isotypes: ZJFC, ZM).
Carex puberuliutriculata Y.F.Lu & X.F.Jin, sp. nov.
urn:lsid:ipni.org:names:77235054-1
sect. Clandestinae
Type. China. Sichuan: Baoxing, Fengtongzhai Natural Reserve, from Sandaoniupeng to Yuanyanyao, roadside grasses, alt. 3400–3700 m, 9 Jul 2017, X.H. Xiong 1129
(holotype: ZM; isotypes: ZJFC, ZM).
Carex paratatsiensis Y.F.Lu & X.F.Jin, sp. nov.
urn:lsid:ipni.org:names:77235056-1
sect. Aulocystis
Type. China. Tibet: Mêdog, Dayandong, 29°25'45.54"N, 95°02'58.37"E, in thickets on slope, alt. 2950 m, 7 Jun 2017, X.H. Xiong 999A (holotype: ZM; isotypes: ZJFC, ZM).
Carex huanjiangensis S.Yun Liang ex Y.F.Lu & X.F.Jin, sp. nov.
urn:lsid:ipni.org:names:77235058-1
sect. Decorae
Type. China. Guangxi: Huanjiang, Dongxing Town, Jiupengtun, by stream, alt.1200 m, 22 May 1989, Beijing Exped 894059 (holotype: PE).
Carex liangiana X.F.Jin & Y.F.Lu, sp. nov.
urn:lsid:ipni.org:names:77235060-1
sect. Rhomboidales
Type. China. Sichuan: Kangding, Zhonggucun, Wachang, 30°15'16.72"N,101°52'47.75"E, in grass along stream, alt. 3061 m, 1 Aug 2019, X.F. Jin, Y.F. Lu & X.H. Xiong 4518 (holotype: ZM; isotypes: ZJFC, ZM)
Carex thibetica Franch. var. angustifolia X.F.Jin & Y.F.Lu, var. nov.
urn:lsid:ipni.org:names:77235062-1
sect. Rhomboidales
Type. China. Hunan: Dongan, Shunhuangshan Forestry Park, Butterfly Valley, by stream under forest, alt. 680 m, 21 May 2017, H. Wang 1434 (holotype: ZM; isotypes:
ZJFC, ZM).