Two new species of Impatiens (Balsaminaceae) from Gaoligong Mountains, Yunnan, China Author Hu, Tian 0000-0001-6988-9379 College of Life Sciences, Hunan Normal University, Changsha 410081, China & Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China & 2457532070 @ qq. com; https: // orcid. org / 0000 - 0001 - 6988 - 9379 2457532070@qq.com Author Peng, Shuai 0000-0002-8064-920X Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China & Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China & University of Chinese Academy of Sciences, Beijing 100049, China & pengshuai 183 @ 163. com; https: // orcid. org / 0000 - 0002 - 8064 - 920 X Author Zhou, Xin-Xin 0000-0002-0326-9596 South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China & xxzhou @ scbg. ac. cn; https: // orcid. org / 0000 - 0002 - 0326 - 9596 xxzhou@scbg.ac.cn Author Zheng, Yi-Ming 0000-0001-8652-3731 College of Life Sciences, Hunan Normal University, Changsha 410081, China & 498161517 @ qq. com; https: // orcid. org / 0000 - 0001 - 8652 - 3731 498161517@qq.com Author Cong, Yi-Yan 0000-0001-8900-1111 College of Life Sciences, Hunan Normal University, Changsha 410081, China & 908158033 @ qq. com; https: // orcid. org / 0000 - 0001 - 8900 - 1111 908158033@qq.com Author Hu, Guang-Wan 0000-0001-7728-7976 Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China & Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China & University of Chinese Academy of Sciences, Beijing 100049, China & guangwanhu @ wbgcas. cn; https: // orcid. org / 0000 - 0001 - 7728 - 7976 guangwanhu@wbgcas.cn text Phytotaxa 2022 2022-09-29 566 3 268 278 http://dx.doi.org/10.11646/phytotaxa.566.3.2 journal article 156937 10.11646/phytotaxa.566.3.2 87613bc8-005f-49eb-a733-b60cdc469ecc 1179-3163 7137826
TABLE 2. Comparison of Impatiens longyangensis and I. shangjiangensis.
CharactersI. longyangensisI. shangjiangensis
Leavespetioles 0.9–1.6 cm long, without clavate glands at base; lamina adaxially sparsely puberulent, ovate-lanceolate or oblong- lanceolate; lateral veins 8–12 pairspetioles 1.5–5 cm long, with a pair of clavate glands at base; lamina glabrous on both surfaces, oblong or ovate-oblong; lateral veins 5–8 pairs
Inflorescencespeduncle 2.2–5 cm long, sparsely puberulent at basepeduncle 6–13 cm long, glabrous
Bractovatelinear or narrowly lanceolate
Lateral sepalsobliquely ovatesuborbicular
Lower sepalshortly saccate, 9–11 mm deep excluding spur, 8.5–11.3 mm wide, spur 18.3–24.3 mmsaccate, 13–19 mm deep excluding spur, 6–8 mm wide, spur 6–11 mm
Dorsal petalsuborbicularreniform
Lateral united petalsshortly clawedsessile
Basal lobe of lateral united petalovate, apex acuminatesuborbicular, apically obtuse
Distal lobe lateral united petalnarrowly dolabriform, 12–18.8 mm longdolabriform or obovate-rounded, 16–29 mm long