GBAMINE^. 115 



Woodridings, Pinner. August, 1871. In a field at 

 Roxborough. (Farrar.) 



AGROSTIS. (Bent Grass.} 



1. A. canina. ,L. (Brown Bent Grass.) 

 Moist heaths and moory places. 6, 7. 



Frequent at Harrow Weald Common ; Bank of Ruislip 

 Reservoir. Stanmore Heath. (Flor. Midd.} 



2. A. vulgaris. With. (Fine Bent Grass.) 

 Meadows, pastures, and banks. 6, 7. 

 Common everywhere. 



0. A. pumila. Lightf. 



Harrow Weald Common. (Flor. Midd.) 



3. A. alba. L. (Marsh Bent Grass.) 

 Pastures and road sides. 7, 8. 



Very common ; similar to the last, and united to it by 

 Mr. Bentham. 



4. A. Spica-Venti.* L. (Spreading Silky Bent Grass.) 

 Sandy fields. 6, 7. 



Rare; road side at Roxeth ; Pinner Churchyard. Waste 



heaps, Alperton. (Flor. Midd.) 

 \ 



AIR A. (Hair Grass.} 



1. A. caespitosa. L. (Tufted Hair Grass.) 

 Moist shady places, and borders of fields. 6, 7. 

 Abundant. 



2. A. flexuosa. L. (Waved Hair Grass.) 

 Heaths, and hilly places. 7, 8. 



Abundant on Harrow Weald Common; Pinner Hill. 

 Stanmore Heath. (Flor. Midd.) 



