Machaonia woodburyana, the alfilerillo, is a species of plant in the family Rubiaceae. It is found in Saint John in the United States Virgin Islands and Virgin Gorda in the British Virgin Islands in the Caribbean.
Habitat The natural habitats of Machaonia woodburyana are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.
See also Tropical and subtropical dry broadleaf forests - biome
References
USDA Profile for Machaonia woodburyana (alfilerillo)