@article {4000, title = {Morphologie de l{\textquoteright}embryon et de la plantule chez les Graminees et les Cyperaceae}, journal = {Annales des Science Naturelles Botanique et Biologie Vegetale}, volume = {8}, year = {1897}, pages = {259-309}, keywords = {CYPERACEAE, EMBRYO}, author = {van Tieghem, P.} } @article {3380, title = {La systematique der Graminees}, journal = {Annales des Science Naturelles Botanique et Biologie Vegetale}, volume = {18}, year = {1936}, pages = {165-258}, keywords = {CLASSIFICATION}, author = {Prat, H.} }