STATISTICS OF METASPERMAE. 659 



of Minnesota Valley Metaspermic SYteaies.— Continued. 



EASTERN. 



Oryzopsis melanocarpa . . 

 Muhlenber^ia diffusa. . . . 

 Muhlenbereria tenuiflora . 



Muhlenbergia mexicana 



Muhlenbergia racemosa 



Muhlenbergia sobolifera 



Brachyelytrum aristosum 



Alopecurus geniculatus var, 



aristulatus 



Sporobolus cryptandrus 



Sporobolus heterolef)is 



Sporobolus junceus 



Sporobolus cuspidatus 



Sporobolus vaginaeflorus . , 



Sporobolus asper , . . . 



Cinna arundinacea 



Agrostis hiemalis. 



Agrostis rubra var. alpina . 

 Agrostis perennans 



Deyeuxia canadensis, 



Deschampsia caespitosa, 



Avena striata 



Danthonia spicata 



Spartina cynosuroides. . . 



Bouteloua curtipendula , 



Phragmites phragmites, 

 Eragrostis pectinacea . . , 



Eragrostis purshii 



Eragrostis eragrostis. . . . 

 Eragrostis hypnoides. . . . 



Eatonia obtusata 



Eatonia pennsylvanica . . 



Koeleria cristata 



Poa nemoralis 



Poa palustris 



WESTERN. 



Muhlenbergia ambigua. . 

 Muhlenbergia mexicana , 

 Muhlenbergia racemosa 



Alopecurus geniculatus var. 



aristulatus 



Sporobolus cryptandrus 



Sporobolus depauperatus. 



Cinna arundinacea 



Agrostis hiemalis , 



Agrostis rubra var. alpina . 



Agrostis perennans 



Deyeuxia neglecta , 



Deyeuxia canadensis 



Ammophila longifolia 



Deschampsia caespitosa. . . 



Avena striata 



Danthonia spicata 



Spartina cynosuroides , 



Schedonnardus paniculatus , 



Bouteloua curtipendula 



Bouteloua hirsuta 



Bouteloua oligostachya 



Beckmannia erucaeformis. . 



Bulbilis dactyloides 



Phragmites phragmites 



Eragrostis purshii . . . 

 Eragrostis eragrostis. 



Eatonia obtusata 



Eatonia pennsylvanica. 



Koeleria cristata 



Poa nemoralis 



Poa palustris 



Poa compressa 



