Unona viridiflora Splitg. species accepted

Unona polyantha Wall. species doubtful

Unona combretifolia Diels species doubtful

Xylopia sumatrana (Miq.) D.M.Johnson & N.A.Murray species homotypic synonym

Unona peducularis Wall. species doubtful

Unona dactylocarpa Zipp. species homotypic synonym

Unona obtusiflora DC., 1817 species accepted

Unona velutina Blume species homotypic synonym

Unona glauca Zipp. species accepted

Unona longiflora Steud., 1841 species accepted

Unona longifolia Steud., 1841 species accepted

Unona heterocarpa (Blume) Miq. species accepted

Unona rigida Zipp. species homotypic synonym

Unona velutina Blume ex Hook.f. & Thomson, 1855 species accepted

Unona tripelata Blanco, 1845 species accepted

Unona sumatrana Miq. species accepted

Unona subglandulosa Walp., 1868 species accepted

Unona rigida Zipp. ex Span. species accepted

Unona maritima Baill. species accepted

Unona farinosa Dalzell & A.Gibson, 1861 species accepted

Unona dactylocarpa Zipp. ex Diels, 1912 species accepted

Unona acuminata DC. species doubtful