Grasses -- Identification

The grass genera of the world

Leslie Watson and Michael J. Dallwitz.

How to identify grasses and grasslike plants (sedges and rushes)

H. D. Harrington ; illustrated by Ann Steely, Robin Hause, and Janet Klein.

Die Sauergräser: Schlüssel zu ihrer Bestimmung im Blütenlosen Zustand : (Nebst kurzen zusammen fassenden Darst. über Standort u. Wert d. Sauergräser u. deren Bekämpfg.)

Asmus Petersen ; hrsg. v. Waltraut Petersen ; mit 5 Bildtaf. v. Ute Pank.

Wiesengräser

W. Dietl, J. Lehmann ; [Zeichnungen:] M. Jorquera.

Identifying grasses: data, methods and illustrations

[by] H. T. Clifford and L. Watson.

How to know the grasses

Richard W. Pohl.

How to identify grasses & grasslike plants: sedges and rushes

H.D. Harrington ; illustrated by Ann Steely, Robin Hause, and Janet Klein.

Some grasses of the Northeast: a key to their identification by vegetative characters.

Claude Ellis Phillips

How to know the grasses: pictured-keys for determining the common and important American grasses with suggestions and aids for their study

[by] Richard w. Pohl.

Investigations of identification possibilities in very young grass seedlings

by Ralph S. E. Smith.