A Systematic Revision of the Genus Cybianthus Subgenus Grammadenia. Mem (43) NYBG BRAND The tree species are montane

The tree species are montane

Wurdack---12 new species in 6 angiosperm families from Cerro de la Neblina by Bassett Maguire and Julian A

and the glossary expanded

Includes descriptions of 82 species in 17 genera belonging to 11 families

A Systematic Revision of the Genus Cybianthus Subgenus Grammadenia. Mem (43) NYBG BRAND The tree species are montaneThe neotropical genus Cybianthus, as here interpreted, contains approximately 150 species in ten subgenera, including the subgenus Grammadenia here proposed. The four objectives of this investigation were: (1) identify the sister genus of Cybianthus and conduct a phylogenetic analysis of its subgenera; (2) analyze the phylogenetic relationships of Grammadenia to determine it generic limits; (3) analyze the phylogenetic relationships of the species in