FLORA OF VIETNAM Rohdea filosa Aver. et N. Tanaka Tuyen Quang prov., Na Hang distr., Sinh Long municipality, Khuoi Phin village, around point 22°38'21.9"N, 105°20'43.5"E. Primary evergreen mixed humid forest on rocky limestone on highly eroded karstic hills composed with gray solid marble-like limestone at elevation 1100-1200 m a.s.l. Terrestrial and lithophytic rosulate herb with ascending rhizome to 0.5 m long. Fruits globular, dark green, 1-seeded. Locally very common. 29 September 2013 CPC 5299 L.Averyanov et al. Flowered 25 April 2017. Flowers green, sweet fragrant. d-EXSICCATES OF VIETNAMESE FLORA 0279/CPC 5299 © L.Averyanov