sea trumpet
kerosene tree
cordia subcordata latin

C. subcordata burns readily, and this led to the nickname of Kerosene Tree in Papua New Guinea.

One minute we were squatting to examine the diggings of an armadillo; the next, we were sniffing the pungent fruit of a kerosene tree, watching a toucan pluck figs with its preposterous bill or marvelling at the leaf architecture of tent-making bats.