taxonID	type	description	language	source
03FB2CE5E2EB5DDEB805AC031BE70ADE.taxon	description	Figs 2, 3, 4, 5	en	Yang, Jia-Wen, Qin, Xin-Mei, Xu, Jian, Li, Cong-Rui, Ren, Qi-Fei, Yuan, Mao-Qin, Zhang, Qiang, Yi, Si-Rong, Cai, Lei (2022): Oreocharis qianyuensis, a new species of Gesneriaceae from Southwest, China based on morphological and molecular evidence. PhytoKeys 213: 119-130, DOI: http://dx.doi.org/10.3897/phytokeys.213.84349, URL: http://dx.doi.org/10.3897/phytokeys.213.84349
03FB2CE5E2EB5DDEB805AC031BE70ADE.taxon	diagnosis	Diagnosis. The new species is morphologically most similar to Oreocharis fargesii (Franch.) Mich. Moeller & A. Weber and O. nanchuanica (K. Y. Pan & Z. Y. Liu) Mich. Moeller & A. Weber in the color, shape and structure of flowers, but differs from the latter two in its inconspicuously petiolate, obovate to flabellate leaf blade with adaxially surface sparsely rust-brown pubescent to glabrescent, abaxially densely rust-brown villous, apex rounded, base extending downward into a wing shape, margin crenate, and the peduncle and pedicel densely glandular pubescent. A comparison of morphological differences between the related species is provided in Table 1.	en	Yang, Jia-Wen, Qin, Xin-Mei, Xu, Jian, Li, Cong-Rui, Ren, Qi-Fei, Yuan, Mao-Qin, Zhang, Qiang, Yi, Si-Rong, Cai, Lei (2022): Oreocharis qianyuensis, a new species of Gesneriaceae from Southwest, China based on morphological and molecular evidence. PhytoKeys 213: 119-130, DOI: http://dx.doi.org/10.3897/phytokeys.213.84349, URL: http://dx.doi.org/10.3897/phytokeys.213.84349
03FB2CE5E2EB5DDEB805AC031BE70ADE.taxon	materials_examined	Type. China, Guizhou Province: Kaili City, Dafengdong Town, Shuangjiangkou Village, Taiyanghe, 26 ° 42 ' 30 " N, 107 ° 49 ' 32 " E, elev. ca. 845 m, on the surfaces of rocks under the thicket, in flowering, 15 July 2020, Jia-Wen Yang et al. CL 2020247 (Holotype: KUN!; Isotypes: KUN!, P!).	en	Yang, Jia-Wen, Qin, Xin-Mei, Xu, Jian, Li, Cong-Rui, Ren, Qi-Fei, Yuan, Mao-Qin, Zhang, Qiang, Yi, Si-Rong, Cai, Lei (2022): Oreocharis qianyuensis, a new species of Gesneriaceae from Southwest, China based on morphological and molecular evidence. PhytoKeys 213: 119-130, DOI: http://dx.doi.org/10.3897/phytokeys.213.84349, URL: http://dx.doi.org/10.3897/phytokeys.213.84349
03FB2CE5E2EB5DDEB805AC031BE70ADE.taxon	description	Description. Perennial herb, rhizome short. Leaves 4 - 7, basal; without petiole or extremely inconspicuous petiole, leaf blade obovate to flabellate, 3.0 - 12 x 2.0 - 8.5 cm, adaxially sparsely rust-brown pubescent to glabrescent, abaxially rust-brown villous, densely along veins, lateral veins 3 - 6 on each side of midrib, apex rounded, obtuse to nearly truncate, base extends downward into wing shape, basally enclosed with dense and long rust-brown villous tuft, margin crenate. Cymes axillary 2 - 5, 2 - 12 - flowered per inflorescence; peduncle 4.5 - 14 cm long, cover with rust-brown villous and densely glandular pubescent, basally enclosed with dense and long rust-brown villous tuft; bracts 2, linear triangle to lanceolate, margin entire, 3.0 - 4.5 x 1.6 - 2.0 mm, outside rust-brown villous; pedicel 2.0 - 5.0 cm long, densely glandular pubescent. Calyx 5 - parted to base, lobes equal, lanceolate triangle, 3.0 - 5.0 x 1.0 - 1.4 mm, margin denticulate, outside rust-brown villous, inside glabrous. Corolla brownish red to dark purple, 7 - 12 mm long, outside and inside glabrous, tube campanulate, 5 - 8 mm long, 4.5 - 5.5 mm in diameter at the widest position; limb 2 - lipped; adaxial lip 2 - lobed from the middle, lobes semiorbicular, 3.5 - 4.5 x 2.5 - 3 mm, abaxial lip 3 - lobed to base, lobes semiorbicular, 4 - 4.5 x 3 - 3.5 mm. Stamens 4, 4.5 - 6 mm long, adnate to corolla 2 - 2.5 mm from base; filaments linear, glabrous; anthers broadly ovate, 2 - loculed, coherent in pairs, connective glabrous; staminode 1, ca. 0.5 mm long, inserted ca. 1 mm from base. Disc 1 - 1.5 mm high, yellow, margin undulate. Pistil 5 - 8 mm long; ovary long cylindrical, glabrous, 3.0 - 4.5 mm long; style ca. 2.0 - 3.5 mm long, glabrous; stigma orbicular, emarginate in the middle, slight bilobed when dry. Capsule linear, glabrous, 2.0 - 2.8 cm long, 2 - 3 mm in diameter, dehiscing predominantly on one side.	en	Yang, Jia-Wen, Qin, Xin-Mei, Xu, Jian, Li, Cong-Rui, Ren, Qi-Fei, Yuan, Mao-Qin, Zhang, Qiang, Yi, Si-Rong, Cai, Lei (2022): Oreocharis qianyuensis, a new species of Gesneriaceae from Southwest, China based on morphological and molecular evidence. PhytoKeys 213: 119-130, DOI: http://dx.doi.org/10.3897/phytokeys.213.84349, URL: http://dx.doi.org/10.3897/phytokeys.213.84349
03FB2CE5E2EB5DDEB805AC031BE70ADE.taxon	etymology	Etymology. The specific epithet ' Oreocharis qianyuensis ' refers to the known distribution at the time of publication in Guizhou and Chongqing in China. Qian is an alternative name for Guizhou and Yu is an alternative name for Chongqing.	en	Yang, Jia-Wen, Qin, Xin-Mei, Xu, Jian, Li, Cong-Rui, Ren, Qi-Fei, Yuan, Mao-Qin, Zhang, Qiang, Yi, Si-Rong, Cai, Lei (2022): Oreocharis qianyuensis, a new species of Gesneriaceae from Southwest, China based on morphological and molecular evidence. PhytoKeys 213: 119-130, DOI: http://dx.doi.org/10.3897/phytokeys.213.84349, URL: http://dx.doi.org/10.3897/phytokeys.213.84349
03FB2CE5E2EB5DDEB805AC031BE70ADE.taxon	distribution	Distribution and conservation status. Oreocharis qianyuensis was observed to grow on the surfaces of rocks under forest in karst region in Kaili City, Guizhou, and on limestone rock surface or crevices under deciduous forests in Pengshui County, Chongqing. The species is currently known from one population of ca. 2000 individuals within 5500 m 2 (AOO) in Guizhou and one population of ca. 300 individuals within 1000 m 2 (AOO) in Chongqing. Since no special surveys were carried out for its distribution, and the threat is that the population is close to roadside in Guizhou and possible continuous drought in Chongqing, so it is very likely to be damaged or excavated, so this species was provisionally considered to be Endangered [EN B 2 ab (iii)] in terms of IUCN Red List categories and criteria (IUCN 2022).	en	Yang, Jia-Wen, Qin, Xin-Mei, Xu, Jian, Li, Cong-Rui, Ren, Qi-Fei, Yuan, Mao-Qin, Zhang, Qiang, Yi, Si-Rong, Cai, Lei (2022): Oreocharis qianyuensis, a new species of Gesneriaceae from Southwest, China based on morphological and molecular evidence. PhytoKeys 213: 119-130, DOI: http://dx.doi.org/10.3897/phytokeys.213.84349, URL: http://dx.doi.org/10.3897/phytokeys.213.84349
03FB2CE5E2EB5DDEB805AC031BE70ADE.taxon	materials_examined	Specimens examined. China. Chongqing: Pengshui County, Hanjia Town, on rock walls, 29 ° 1 ' 90.94 " N, 108 ° 13 ' 23.16 " E, elev. 290 m, 4 October 2021, Si-Rong Yi YSR 9297 (Paratypes: IBK!).	en	Yang, Jia-Wen, Qin, Xin-Mei, Xu, Jian, Li, Cong-Rui, Ren, Qi-Fei, Yuan, Mao-Qin, Zhang, Qiang, Yi, Si-Rong, Cai, Lei (2022): Oreocharis qianyuensis, a new species of Gesneriaceae from Southwest, China based on morphological and molecular evidence. PhytoKeys 213: 119-130, DOI: http://dx.doi.org/10.3897/phytokeys.213.84349, URL: http://dx.doi.org/10.3897/phytokeys.213.84349
