Vegetative structure of the achlorophyllous orchid Pogoniopsis schenckii (Vanilloi...
Evolution of pollination systems of American Vanilloideae (Orchidaceae)
Evolution of floral traits related to pollinator attraction in Vanilla (Orchidaceae)
Evolution of floral traits related to pollinator attraction in Vanilla (Orchidaceae)
First steps of new species: outbreeding depression and reproductive system in Epid...