taxonID	type	description	language	source
65CA2A6903B75794AA75AC26634853EB.taxon	description	Figs 1, 2	en	Yan, Hai-Fei, Huang, Ya, Zhang, Hong-Jing, Yi, Si-Rong (2022): Lysimachia coriacea (Primulaceae, Myrsinoideae), a new species from Chongqing, China. PhytoKeys 215: 87-94, DOI: http://dx.doi.org/10.3897/phytokeys.215.91488, URL: http://dx.doi.org/10.3897/phytokeys.215.91488
65CA2A6903B75794AA75AC26634853EB.taxon	materials_examined	Type. China. Chongqing: Nanchuan District, Nanping Town, Shangenqiao, 29 ° 02 ' N, 107 ° 08 ' E, 740 m a. s. l., 28 April 2019, Si-Rong Yi YSR 8174 (holotype IBSC!; isotypes KUN!).	en	Yan, Hai-Fei, Huang, Ya, Zhang, Hong-Jing, Yi, Si-Rong (2022): Lysimachia coriacea (Primulaceae, Myrsinoideae), a new species from Chongqing, China. PhytoKeys 215: 87-94, DOI: http://dx.doi.org/10.3897/phytokeys.215.91488, URL: http://dx.doi.org/10.3897/phytokeys.215.91488
65CA2A6903B75794AA75AC26634853EB.taxon	diagnosis	Diagnosis. The new species belongs to subgen. Lysimachia sect. Nummularia ser. Paridiformes Chen & Hu (1979: 36) characterized by verticillate upper leaves, scale-like lower leaves and umbellate inflorescence. It is similar to L. paridiformis var. stenophylla in having scale-like lower leaves, upper leaves in a terminal whorl and terminal umbels, but it is easily distinguished by its smaller and leathery leaves (vs. papery) only with black glandular stripes near the margin (vs. black glandular stripes on the whole leaf blade), pedicels with dense stalked glands (vs. glabrous), and corollas without black glandular stripes (vs. occasionally with black glandular stripes) (Hu and Kelso 1996). At first glance, it also looks similar to L. nanpingensis, but differs by its smaller leathery leaves (vs. papery) and densely glandular stem, petiole and pedicel (vs. densely fulvous pubescent), and glabrous calyx lobes with sparse black glandular stripes (vs. pubescent and sparsely reddish glandular punctate). A more detailed comparison of the three species is provided in Table 1.	en	Yan, Hai-Fei, Huang, Ya, Zhang, Hong-Jing, Yi, Si-Rong (2022): Lysimachia coriacea (Primulaceae, Myrsinoideae), a new species from Chongqing, China. PhytoKeys 215: 87-94, DOI: http://dx.doi.org/10.3897/phytokeys.215.91488, URL: http://dx.doi.org/10.3897/phytokeys.215.91488
65CA2A6903B75794AA75AC26634853EB.taxon	description	Description. Herbs perennial, 5 - 15 cm tall. Rootstock with numerous fibrous roots. Stem terete, erect or lower part procumbent, rooting at nodes, simple or branched, with dense stalked glands when young. Leaves opposite, lowest 1 - 2 pairs scale-like, upper 2 - 3 pairs closely crowded; blades elliptic or ovate-elliptic, 1.8 - 3.5 x 1.0 - 1.8 cm, leathery, adaxially dark green, smooth and glabrous, lustrous; abaxially light green, glabrous, black glandular striate near entire margin, base cuneate, apex acute, mid-vein impressed above, raised below, lateral veins and veinlets inconspicuous; petiole 5 - 15 mm long, with dense stalked glands. Flowers 1 - 5, crowded at apex of stems, bracts oblanceolate, 6 mm long, green, sparsely glandular; pedicel 6 - 15 mm long, with dense stalked glands, erect in fruit; calyx lobes narrowly lanceolate, 4.5 - 6.8 x 0.9 - 1.5 mm, divided to base, apex acuminate, abaxially sparsely black glandular striate, margin glandular, membranous; corolla yellow, tube 2 - 3 mm high, lobes elliptic, 6 - 9 x 5.5 - 6.8 mm, apex obtuse or slightly emarginate; filaments connate basally into a tube, ca. 2 mm high, with dense granular glandular spots, free parts 2 - 3 mm long; anthers oblong, 0.8 - 1.2 mm long, dorsifixed; ovary subglobose, 0.9 - 1.2 mm in diam., glabrous; style 4.5 - 6.0 mm long, glabrous. Capsule subglobose, 2.5 - 4.5 mm in diam.	en	Yan, Hai-Fei, Huang, Ya, Zhang, Hong-Jing, Yi, Si-Rong (2022): Lysimachia coriacea (Primulaceae, Myrsinoideae), a new species from Chongqing, China. PhytoKeys 215: 87-94, DOI: http://dx.doi.org/10.3897/phytokeys.215.91488, URL: http://dx.doi.org/10.3897/phytokeys.215.91488
65CA2A6903B75794AA75AC26634853EB.taxon	distribution	Distribution and habitat. Lysimachia coriacea is only known from the western slopes of Jinfo Mountain, Nanchuan, Chongqing, China. It grows on damp rocks or cliffs in forests, along roadsides and in mountain valleys at elevations of 740 - 1,300 m.	en	Yan, Hai-Fei, Huang, Ya, Zhang, Hong-Jing, Yi, Si-Rong (2022): Lysimachia coriacea (Primulaceae, Myrsinoideae), a new species from Chongqing, China. PhytoKeys 215: 87-94, DOI: http://dx.doi.org/10.3897/phytokeys.215.91488, URL: http://dx.doi.org/10.3897/phytokeys.215.91488
65CA2A6903B75794AA75AC26634853EB.taxon	etymology	Etymology. Latin coriacea, leathery, alluding to texture of leaves.	en	Yan, Hai-Fei, Huang, Ya, Zhang, Hong-Jing, Yi, Si-Rong (2022): Lysimachia coriacea (Primulaceae, Myrsinoideae), a new species from Chongqing, China. PhytoKeys 215: 87-94, DOI: http://dx.doi.org/10.3897/phytokeys.215.91488, URL: http://dx.doi.org/10.3897/phytokeys.215.91488
65CA2A6903B75794AA75AC26634853EB.taxon	materials_examined	Additional specimens examined. China. Chongqing: Nanchuan District, Nanping Town, Shangenqiao, 29 ° 02 ' N, 107 ° 08 ' E, 740 m a. s. l., in shady fissures of wet rocks, 7 June 2019, Si-Rong Yi YSR 8004 (KUN 1510469!); Nanchuan District, Nanping Town, Huangniya, on a damp rocky roadside, 1,300 m a. s. l., 28 May 1986, Z. Y. Liu 0663 (PE 01895529!); Nanchuan District, Dutouma (from Lanba to Sanhui), on the roadside, 860 m a. s. l., 7 May 1957, J. H. Xiong & Z. L. Zhou 90705 (IBSC 0019656!); Nanchuan District, Sanhui Dianchanggou, on a damp rock in forests, 970 m a. s. l., 5 July 1957, J. H. Xiong & Z. L. Zhou 91820 (IBSC 0019657!).	en	Yan, Hai-Fei, Huang, Ya, Zhang, Hong-Jing, Yi, Si-Rong (2022): Lysimachia coriacea (Primulaceae, Myrsinoideae), a new species from Chongqing, China. PhytoKeys 215: 87-94, DOI: http://dx.doi.org/10.3897/phytokeys.215.91488, URL: http://dx.doi.org/10.3897/phytokeys.215.91488
