- amboyna, Andaman redwood - mottled curly-grained wood of Pterocarpus indicus
--1 is a kind of rosewood
--1 is a substance of padauk, padouk, amboyna, Pterocarpus indicus - padauk, padouk, amboyna, Pterocarpus indicus - tree native to southeastern Asia having reddish wood with a mottled or striped black grain
--2 is a kind of tree
--2 is a member of Pterocarpus, genus Pterocarpus
--2 has substances: amboyna, Andaman redwood