小轮叶越桔(原亚种) xiao lun ye yue ju (yuan ya zhong)

Ceratostema vacciniaceum Roxburgh, Fl. Ind., ed. 1832, 2: 412. 1832; Agapetes serrata G. Don; A. vacciniacea (Roxburgh) Dunal; Epigynium serratum (G. Don) Klotzsch; Gaylussacia serrata (G. Don) Lindley; Vaccinium serratum (G. Don) Wight.

Petiole 2–4 mm; leaf blade cuneate at base. Corolla tube pubescent adaxially especially towards mouth. 2n = 24.

Evergreen forests, sometimes epiphytic on trees; 2300–2400 m. SE Xizang (Mêdog) [NE India, Myanmar, Nepal].