Five new grasses from Colombia Five new grasses from Colombia

The new species herein described, of Sporobolus, Calamagrostis, and Agrostis, are based on recent collections of J. Cuatrecasas and H. Garcia-Barriga, and the new Panicum on collections of F. W. Pennell and E. P. Killip, and of H. Garcia-Barriga. The new Isachne was first collected in 1922 by F. W. Pennell and E. P. Killip in the Cauca Valley and has since been found a number of times in adjo-ining Departmerits. The new species herein described, of Sporobolus, Calamagrostis, and Agrostis, are based on recent collections of J. Cuatrecasas and H. Garcia-Barriga, and the new Panicum on collections of F. W. Pennell and E. P. Killip, and of H. Garcia-Barriga. The new Isachne was first collected in 1922 by F. W. Pennell and E. P. Killip in the Cauca Valley and has since been found a number of times in adjo-ining Departmerits.