22G ADDENDA. 



ELYMUS AEENARIUS. Linn.eus.— Sea-shores. 



ELYMUS GENICULATUS. Curtis. — Very rare. 

 Gravcsend. 



TRITICUM CRISTATUM. Schreber.— Rocks at the 

 sea-side between Arbroath and Montrose. Rare. 



TRITICUM LAXUM. Fries.— Sandy sea-shores. A 

 doubtful species. 



