A new species, Lepanthes caritensis, is described and illustrated. The
re are now nine species of Lepanthes known to occur in Puerto Rico. Pl
ant habitat and floral morphology of L. caritensis is most similar to
that of L. sanguinea. A survey of the area where the new species is lo
cated suggests that it is rare and should be protected under the Feder
al Endangered Species Act.