658 METASPEKMAE OF THE MINNESOTA VALLEY. 



D. Table Illustratiag General Continental Range 



NORTHERN. 



SOUTHERN 



Oryzopsis melanocarpa , 



Muhlenberffia racemosa . 



Alopecurus geniculatus var. 

 aristulatus 



Sporobolus cuspidatus. 



Cinna arundinacea 



Agrostis hiemalis 



Agrostis rubra var. alpina . 



Agrostis perennans 



Deyeuxia neglecta , 



Deyeuxia canadensis 



Deschampsia caespitosa . 



Avena striata 



Danthonia spicata 



Spartina cynosuroides . , . 



Beckmannia erucaef ormis , 

 Phragmites phragmites — 



Eatonia pennsylvanica 



Koeleria cristata 



Poa nemoralis 



Poa palustris 



Poa compressa 



Oryzopsis melanocarpa 



Mnlilenbergia diffusa 



Muhlenbergia tenuiflora 



Muhlenbergia ambigua 



Muhlenbergia mexicana 



Muhlenbergia racemosa 



Muhlenbergia sobolifera 



Bracliyelytrum aristosum 



Alopecurus geniculatus var. 



aristulatus 



Sporobolus cryptandrus 



Sporobolus heterolepis 



Sporobolus junceus 



Sporobolus depauperatus 



Sporobolus cuspidatus 



Sporobolus vaginaeflorus 



Sporobolus asper 



Cinna arundinacea 



Agrostis hiemalis 



Agrostis rubra var. alpina . . . . 

 Agrostis perennans 



Ammophila longifolia, 



Danthonia spicata 



Spartina cynosuroides 



Schedonnardus paniculatus. 



Bouteloua curtipendula 



Bouteloua hirsuta 



Bouteloua oligostachya 



Bulbilis dactyloides 



Phragmites phragmites , 

 Eragrostis pectinacea. . . 



Eragrostis purshii 



Eragrostis eragrostis. . . . 

 Eragrostis hypnoides . . . 



Eatonia obtusata 



Eatonia pennsylvanica. . 



