: Genus = Alstonia :
Alstonia actinophylla, tree, bark, leaves
Alstonia actinophylla, bark, leaves, whole plant, best of name
Alstonia constricta, close up, flowers, leaves
Alstonia constricta, tree, leaves, whole plant
Alstonia constricta, whole plant, best of name
Alstonia scholaris, tree, leaves, whole plant, best of name