Revision of Colubrina (Rhamnaceae)

  title={Revision of Colubrina (Rhamnaceae)},
  author={Marshall C. Johnston},
A taxonomic treatment is presented for the recognized species ofColubrina L. C. Rich. ex Brongn., with keys, synonymies, descriptions, typifications, and range maps or citations of specimens. A key is provided by whichColubrina can be distinguished from related genera. The 31 species ofColubrina are grouped in two subgenera. Within the subgen.Colubrina are recognized four sections: sect.Barcena (Dugès) M. C. Johnston with two species in Mexico and Central America; sect.Cowania M. C. Johnston… CONTINUE READING