STATISTICS OF METASPERMAE. 659 



of Minnesota Yalley Metaspermic Species. Continued. 



EASTERN. 



WESTERN. 



Oryzopsis melanocarpa . 

 Muhlenbergia diffusa . . . 

 Muhlenbergia tenuiflora 



Muhlenbergia mexicana 



Muhlenbergia racemosa 



Muhlenbergia sobolifera 



Brachyelytrum aristosum. 

 Alopecurus geniculatus var, 



aristulatus 



Sporobolus cryptandrus 



Sporobolus heterolepis 



Sporobolus junceus , 



Muhlenbergia ambigua 



Muhlenbergia mexicana 



Muhlenbergia racemosa , 



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 



Alopecurus geniculatus var. 



aristulatus 



Sporobolus cryptandrus , 



Sporobolus depauperatus. 



Cinna arundinacea 



Agrostis hiemalis 



Agrostis rubra var. alpina . 



Agrostis perennans 



Deyeuxia neglecta 



Deyeuxia canadensis 



Ammophila longif olia 



Deschampsia caespitosa . . . 



Avena striata 



Danthonia spicata 



Spartina cynosuroides 



Schedonnardus paniculatus 



Bouteloua curtipendula 



Bouteloua hirsuta 



Bouteloua oligostachya. 

 Beckmannia erucaef ormis . , 



Bulbilis dactyloides 



Phragmites phragmites 



Eragrostis purshii . . . 

 Eragrostis eragrostis. 



Eatonia obtusata 



Eatonia pennsylvanica. 



Koeleria cristata 



Poa nemoralis 



Poa palustris 



Poa compressa 



