14 LIST OF BRITISH GRASSES. 



Plate XL — (continued). 



34. Narrow Smallreed. 



Calamagrostis stricta. 

 Syn. : Arundo stricta. 



35. Meagre Smallreed. 



Calamagrostis strigosa. 

 Syn. : Arundo strigosa. 



Plate XII. 



36. Tufted Hair Grass. 



Aira caespitosa, 



37. Wavy Hair Grass. 



Aira flexuosa, 



Plate XIIL 



38. Grey Hair Grass. 



Aira canescens. 



Syn, : Weingaertneria canescens. 

 Corynephorus canescens. 



39. Early Hair Grass. 



Aira praecox, 



40. Hair Grass. 



Aira caryophyllea. 



Plate XIV. 



41. Wild Oat. 



Avena fatua. 



42. Perennial Oat. 



Avena pratensis. 



43. Yellow Oat. 



Avena navescens. 



Syn. : Trisetum pra tense. 



