@book {2407, title = {The true grasses}, year = {1890}, note = {Tranaslation from Die Naturlichen Pflanzenfamilien; ; ; ;,}, pages = {228}, publisher = {Henry Holt \& Co.}, organization = {Henry Holt \& Co.}, address = {New York}, keywords = {Grasses, POACEAE}, author = {Hackel, E.} }