Notas sobre Loasaceae IV. Loasa pulchella nueva combinación

Resumen

Notes about Loasaceae IV. Loasa pulchella, a new combination. Caiophora pulchella Urban et Gilg, by the fruit dehiscence must be included in the genus Loasa and for this reason a new combination must be done: Loasa pulchella (Urban et Gilg) R. L. Pérez-Mor. et S. Crespo. A key with the differences between the two genera is included. Drawings of the plant, nectariferous scales and dehiscent fruit were made to recognize the specics of which there were no illustrations.