Rubiaceae Juss.
Exallage philippinensis (Willd. ex Spreng.) Bremek. , legitimate, scientific
Bremekamp, C.E.B. (1952), Verhandelingen der Koninklijke Nederlandsche Akademie van Wetenschappen, Afdeeling Natuurkunde; Tweede Sectie 48(2): 142 [comb. nov.]
basionym: Spermacoce philippensis Willd. ex Spreng. legitimate
Halford, D.A. (9 September 1992), Review of the genus Oldenlandia L. (Rubiaceae) and related genera in Australia. Austrobaileya 3(4): 716 [nomenclatural synonym]
nomenclatural synonym of: Hedyotis philippensis (Spreng.) Merr. ex C.B.Rob. legitimate