- Mussaenda attopensis Pierre
- Mussaenda attopensis Pierre ex Pit.
- Mussaenda cambodiana var. lanceolata Craib
- Mussaenda cuspidata E.T.Geddes
- Mussaenda ferrea E.T.Geddes
- Mussaenda hossei Craib
- Mussaenda lanceolata K.Schum.
- Mussaenda rehderiana Hutch.
- Mussaenda sutepensis Hosseus
Balanophora abbreviata
Manglietia garrettii
Thrixspermum acuminatissimun