Prunus dementis (Merr.) Kalkman in Blumea 13: 70. 1965
- ≡Pygeum dementis Merr., Philipp. J. Sc., Bot.: 227. 1908
Clemens 966 (); Lectotype: Clemens 760 ()
- =Pygeum apoanum Elmer [in herb.] ex Koehne in Bot. Jahrb. 51: 205. Dec. 1913
- ≡Pygeum apoense Elmer in Leafl. Philipp. Bot. 5: 1623. May 1913
