50 



June 20th to July 1st 



Graminece. 



Fields. 



Fields. 



Moist thickets ; common. 



Moist soil. 



Very common. 



Dry soil. 



Dry soil. 



Panicum barbulatum, Michx. Panic Grass. 



huachucae, Ashe. 



Boscii. Poir. 



spretum, Scliultes. 



dichtomum, L. 



scribnerianum, Nash. 



depauperatum, J\Iuhl 



latifolium, L. 



Dry soil. 

 Sphenopholis palustris, (Michx.) Scribn. 



Low grounds. 

 Phalaris arundiacea, L. 



Wet grounds, 

 var picta. 



Wet grounds, 

 eanariensis, L. 



Waste places; t. Oct. Adv. f. Eu. 

 Agrotis alba, L. White Bent-grass. 



Fields and meadows ; common, 

 var. sylvatica, L. 



Fields and meadows ; common, 

 var vulgaris, (With.) Thurb. Red Tops. 



Fields and meadows ; common, 

 var. maritimus, (Lam.) G. F. W. Mey. 

 Brakish meadows; common, 

 perennans, (Walt.) Tuckerm. Tliin Grass. 



Shaded places ; common, 

 hyemalis, (Walt.) B. S. P. Hair Grass. 



Dry soil; conmion. 



Sphenopholis. 

 Reed Canary-grass. 

 Wild Striped 



Canary Grass. 



