Flora of the Allegany State Park Region 33 



common grass of dry hillsides, which was not col- 

 lected in the progress of this survey. 

 Oryzopsis asperifolia Michx. Mountain Rice 



In rather dry, somewhat sterile soils of the hills 

 along the Allegheny river and occasional on the 

 higher ridges and summits. Huckleberry hill, Elko 

 mountain, Bradford road near state line, Butler hill 

 etc. 

 Brachyelytrum erectum (Schreb.) Beauv. Bearded 

 Short-husk 

 In moist or rocky woodlands, chiefly in rich humus 

 or fertile soil. Common. 

 Phleum pratense L. Timothy, Herd's Grass 



Fields, roadsides and other grassy places, usually 

 in rich soil. Rare outside of the cultivated areas of 

 the park region. 

 Agrostis canina L. Brown Bent Grass 



Fields. Rare and doubtless introduced with other 

 grass seed. Cain hollow. 

 Agrostis hyemalis (Walt.) BSP. Hair Grass 



Common in dry or damp situations in the open or 

 even in woods and thickets, sometimes in swamps. 

 Agrostis alba L. A. palustris Huds. Fiorin, White 

 Bent, Red Top 

 Common almost everywhere in a variety of soil 

 conditions, although most abundant in fields and 

 open places. 

 Agrostis perennans (Walt.) Tuckerm. Thin Grass 



In dry or damp open woodlands, usually in rather 

 poor or sterile soil. Very common. 

 Calamagrostis canadensis (Michx.) Beauv. Blue-joint 

 Grass 

 Common in marshes and in muckv or wet alluvial 



