1. Chionanthus hainanensis (Merr. & Chun) B.M.Miao

in Miao & Chang (1987: 18). ≡ Linociera hainanensis Merrill & Chun (1940: 168, Pl. 25). Chia (1955: 350, Fig. 12), Miao (1992: 113, Fig, 1, 2), Ho (2003: 884, Fig. 7559), Ly (2003: 1168).

TYPE: — CHINA. Hainan: Yaichow, between Lo-Pung and Sam-Ya, in forests, 18 July 1933, F.C. How 71061 (holotype: A: 00046861 photo!; isotypes: E: E00284872 photo!; IBSC: 0002808, 0651357 photo!; K: K000978715 photo!). (Fig. 1)

Images of holotype and isotypes available at

https://s3.amazonaws.com/huhwebimages/AA35DDC7 E43240 C/ type /full/46861.jpg

http://data.rbge.org.uk/herb/E00284872

https://www.cvh.ac.cn/spms/detail.php?id=c7bf434d

http://www.kew.org/herbcatimg/592259.jpg

= Linociera ramiflora f. caudatifolia Chia (1955: 352) . TYPE: — CHINA. Hainan: Kan-en District, near Sam Mo Watt village, Chim Fung Ling, steep slope, forest on clay, S.K. Lau 3682 (lectotype, designated here: A: 00056517 photo!; isolectotypes: IBSC: 0651351 photo!; S: S09-35895 photo!).

Literature: — Chang et al. (1996: 294), Wei (2003: 420, Fig. 222), Francisco-Ortega et al. (2010: 320).

Etymology: —The specific epithet “ hainanensis ” apparently refers to Hainan Island, the type location of this species.

Vernacular name: —Vietnamese: Tráng hải nam.