Fig. 57: C. zeylanicum, a closely allied species,
as noted, J. D. Hooker classed C. zeylanicum, C. careyanum,
C. moluccanum, C. speciosum, and other allied asian forms
all as C. latifolium, all due to their close inter-relationship.
Many of his specimens are filed in the British Museum under
C. latifolium.