taxonID	type	description	language	source
EE462EFD104E57AC8B96AEA9E36315F2.taxon	description	Figs 1, 2	en	Gong, Yan-Xiong, Ding, Hong-Bo, Yan, Xiang-Shuai, Wen, Fang, Tian, Yao-Hua, Tan, Yun-Hong (2022): Oreocharis polyneura, a new species of Gesneriaceae from southern Yunnan, China. PhytoKeys 214: 7-15, DOI: http://dx.doi.org/10.3897/phytokeys.214.93901, URL: http://dx.doi.org/10.3897/phytokeys.214.93901
EE462EFD104E57AC8B96AEA9E36315F2.taxon	diagnosis	Diagnosis. Oreocharis polyneura is similar to O. rhytidophylla in having more obvious lateral veins forming crosslinked network on the adaxial surface of leaf blades, but can be distinguished by having more lateral veins (12 - 15 pairs vs. 7 - 9 pairs) of leaf blades, shorter corolla tubes (the length ratio of corolla tube to corolla lobes = 1.2 - 2.9 vs. 3.4 - 6) and shorter pistils (6 - 8 mm long vs. 27 - 30 mm long).	en	Gong, Yan-Xiong, Ding, Hong-Bo, Yan, Xiang-Shuai, Wen, Fang, Tian, Yao-Hua, Tan, Yun-Hong (2022): Oreocharis polyneura, a new species of Gesneriaceae from southern Yunnan, China. PhytoKeys 214: 7-15, DOI: http://dx.doi.org/10.3897/phytokeys.214.93901, URL: http://dx.doi.org/10.3897/phytokeys.214.93901
EE462EFD104E57AC8B96AEA9E36315F2.taxon	materials_examined	Type. China. Yunnan Province, Puer City, Lancang County, Zhutang Town, on rocks or cliffs in evergreen broad-leaved forests in ravines, 22 ° 45 ' 44.28 " N, 99 ° 43 ' 26.81 " E, elev. 2137 m, 29 July 2021, Y. X. Gong G 344 (holotype: HITBC 0079099; isotypes: HITBC, IBK). Fig. 2.	en	Gong, Yan-Xiong, Ding, Hong-Bo, Yan, Xiang-Shuai, Wen, Fang, Tian, Yao-Hua, Tan, Yun-Hong (2022): Oreocharis polyneura, a new species of Gesneriaceae from southern Yunnan, China. PhytoKeys 214: 7-15, DOI: http://dx.doi.org/10.3897/phytokeys.214.93901, URL: http://dx.doi.org/10.3897/phytokeys.214.93901
EE462EFD104E57AC8B96AEA9E36315F2.taxon	description	Description. Perennial herbs. Rhizomes subterete, short, straight, with numerous fibrous roots. Leaves basally forming a rosette, 4 - 8, petiolate; petioles terete, 1.2 - 7.0 cm long, 3 - 5 mm in diameter, densely rust-brown pannose, leaf blade thickly chartaceous, elliptic to ovate-elliptic, 4 - 13 x 2 - 7 cm, apex rounded, base rounded to subcordate, margin serrate to crenate, adaxially green, glabrous, abaxially whitish-green, densely rust-brown pannose along veins, lateral veins 12 - 15 on each side of the midrib, adaxially conspicuously sunken, abaxially conspicuously prominent, anastomosed forming on both surfaces. Inflorescences cymose, axillary, 2 - 4, 2 - 4 - branched, 4 - 10 - flowered; peduncles 4.5 - 9.0 cm long, ca. 1 - 3 mm in diameter, rust-brown lanate; bracts 3, verticillate, each 8.5 - 9.5 x 3.2 - 4.2 mm, lanceolate to elliptic, margins usually entire, occasionally 2 - 3 - denticulate, adaxially glabrous, abaxially rust-brown pannose; pedicels 1.0 - 3.5 cm long, ca. 1 mm in diameter, sparsely puberulent. Calyces actinomorphic, 5 - parted from the base, segments equal, linear-lanceolate, 7.5 - 9.0 x 1.5 - 2.5 mm, margin dentate, adaxially glabrous, abaxially rust-brown pannose. Corollas yellow, 1.8 - 2.2 cm long, outside glabrous, inside sparsely glandular-puberulent in the throat on adaxial lobes; tube narrowly infundibuliform, slightly bent near the throat, 1 - 1.5 cm long, 4 - 5.5 mm in diameter, proximally and distally almost equal in width; limb indistinctively bilabiate, adaxial lip 2 - lobed, lobes obovate to elliptic, 5.8 - 6.2 x 3.8 - 4.8 mm, apex obtuse, margin entire, abaxial lip 3 - lobed, lobes obovate to elliptic, almost equal, 6.2 - 8.2 x 5.2 - 6.2 mm, apex rounded, margin entire. Stamens 4, included, two pairs of stamens cohering at the anther tips, adnate to corolla tube 4 - 6 mm from base; adaxial stamens 3.5 - 4.5 mm long, abaxial stamens 5 - 6 mm long; filaments yellow, linear, glabrous; anthers basifixed, reniform, 2 - locular, dehiscing transversely; staminode 1, 1.4 mm long, adnate to corolla tube 1.8 mm from the base. Pistils 6 - 8 mm long, glabrous; ovary 5 - 6.5 mm long, ca. 1.5 mm in diameter, glabrous, with two parietal placentae; style 1 - 1.5 mm long; stigma 1, disciform, retuse, edge flipped outwardly, 1.5 - 2.0 mm in diameter. Discs ring-shaped, ca. 2.3 mm high, margin slightly undulate with 5 irregularly and shallow lobes. Capsules indistinctively 4 - angled to subterete, ca. 4 cm long, ca. 3 mm in diameter, glabrous.	en	Gong, Yan-Xiong, Ding, Hong-Bo, Yan, Xiang-Shuai, Wen, Fang, Tian, Yao-Hua, Tan, Yun-Hong (2022): Oreocharis polyneura, a new species of Gesneriaceae from southern Yunnan, China. PhytoKeys 214: 7-15, DOI: http://dx.doi.org/10.3897/phytokeys.214.93901, URL: http://dx.doi.org/10.3897/phytokeys.214.93901
EE462EFD104E57AC8B96AEA9E36315F2.taxon	etymology	Etymology. Greek polys, many, and neuron, nerve, alluding to abaxially conspicuous lateral leaf veins	en	Gong, Yan-Xiong, Ding, Hong-Bo, Yan, Xiang-Shuai, Wen, Fang, Tian, Yao-Hua, Tan, Yun-Hong (2022): Oreocharis polyneura, a new species of Gesneriaceae from southern Yunnan, China. PhytoKeys 214: 7-15, DOI: http://dx.doi.org/10.3897/phytokeys.214.93901, URL: http://dx.doi.org/10.3897/phytokeys.214.93901
