Three new species in the genus Esenbeckia Kunth (E. bicolor, E. stephani, E. velutina) are described, E. ovata is reconsidered and E. collina subsp. conspecta is elevated to species rank based on a new concept evolved by the author, different…
Fecha:
2013-11-20
Recurso:
Facultad de Ciencias - UNAM
CIC - Centro de Información y Conocimiento Johannes Gutenberg ®