The following species of grasses, collected by the writer during, the past three years, do not appear to have been recorded previously from the State of Georgia. Some seem to be species of recent introduction; others were to be expected and fill gaps in the known range of the species. A few are range extensions. The writer is indebted to Jason R. Swallen of the Bureau of Plant Industry for determinations of all except Paspalum vaginatum, No. 4065: