The genus contains three species, one from each of the three major islands (including islets) in the chain. All species have been ranked as
Endangered by the
IUCN. Latan palms are large, single-stemmed fan palms with separate male and female plants (
dioecy); when the leaves fall, they leave scars on the trunks. Male flowers are small, in clusters, and emerge from within leathery bracts on the
catkin-like
inflorescences. Female flowers are larger, solitary and not concealed within bracts. The fruits contain 1-3 pyrenes, which are seeds enclosed within woody
endocarps. The endocarps have sculpted surfaces and the three species are readily distinguished from their pyrenes.
; middle, L. lontaroides; right, L. loddigesii'' ==References==