Prunus arborea var. densa Prunus arborea var. densa (King) Kalkman in Blumea 13: 100. 1965=Pygeum parviflorum var. densum King in J. As. Soc. Beng. 66: 292. 1897King's Coll. 6986 (); Holotype: King's Coll 10753 ()
