Taxonomic revision of the genus Pseudocodon (Campanulaceae) based on character analysis and molecular phylogeny Author Wang, Qiang Author Hong, De-Yuan text Phytotaxa 2015 2015-03-27 204 1 49 64 http://dx.doi.org/10.11646/phytotaxa.204.1.4 journal article 10.11646/phytotaxa.204.1.4 1179-3163 13638837 1. Pseudocodon convolvulaceus (Kurz) Hong & Sun in Wang et al. (2014: 548) . Codonopsis convolvulacea Kurz (1873: 195) . Type :— CHINA . Yunnan , Mengzi , 1520–1830 m , s. d., A. Henry 9425 ( neotype PE , designated by Hong 2010: 421 ; isoneotypes : E , K ) . Distribution :— China ( Yunnan , Guizhou , SW Sichuan ), N Myanmar . Key to subspecies 1. Leaves lanceolate to linear-lanceolate, entire, base rounded to cuneate; petiole shorter than 3 mm ; calyx lobes 6–10 mm long, 2.5–4 mm wide; corolla lobes 1–3 cm long ............................................. 1a. Pseudocodon convolvulaceus subsp. convolvulaceus + Leaves ovate-lanceolate to linear-lanceolate, entire or serrate, base slightly cordate to cuneate; petiole 0.3–6 cm long; calyx lobes 10–18 mm long, 2.5–10 mm wide; corolla lobes 1.8–5 cm long ......................... 1b. Pseudocodon convolvulaceus subsp. forrestii