APA

Taylor C. M., .Palicourea spathacea (<Rubiaceae>), an unusual new species from Costa Rica. : .

Chicago

Taylor Charlotte M, .Palicourea spathacea (<Rubiaceae>), an unusual new species from Costa Rica. : .

Harvard

Taylor C. M., .Palicourea spathacea (<Rubiaceae>), an unusual new species from Costa Rica. : .

MLA

Taylor Charlotte M, .: . .