130. Bouteloua curtipendula.*
131. Bouteloua gracilis.*
132. Bouteloua barbata.
133. Bouteloua dactyloides (permanent mount).
134. Bouteloua hirsuta (permanent mount).*
135. Bouteloua eriopoda (permanent mount; does not grow in Montana).*
136. Chloris verticillata (young inflorescences emerging from leaf sheath; permanent mount).
137. Chloris virgata (does not grow in Montana).
138. Cynodon dactylon.
140. Hilaria jamesii (permanent mount; does not grow in Montana).*
141. Schedonnardus paniculatus (specimens of dispersed inflorescences; permanent mount).
142. Spartina gracilis.
143. Spartina pectinata (permanent mount).
*indicates grasses that can inhabit rangeland in good ecological condition.