1184. 
1193. 
1194. 
87 
490. FESTUCA, L. 
. tenella, Willd. 
Rare. Sand-dunes at Evans, Erie Co., C/izton. 
. ovina, L., var. duriuscula, Gray. 
SSEATIOR, L. 
. nutans, Willd. 
49t. BROMUS, L. 
. SECALINUS, L. 
. RACEMOSUS, L. 
- MOLLIS, L. 
Rare. Ina lawn, Buffalo, C/:zton. UHardly established. 
. Kalmii, Gray. 
. Ciliatus, L. 
var. purgans, Gray. 
492. PHRAGMITES, Trin. 
. communis, Trin. 
Squaw Is., and other islands of Niagara Rh. 
493. LOLIUM, L. 
. PERENNE, L. 
Rare. In lawns, Buffalo. 
494. TRITICUM, L. 
. repens, L. 
. caninum, L. 
495. HORDEUM, L. 
. jubatum, L. 
Introduced. Buffalo. Hardly established. Silver Creek, Chat. 
Co., EZ. S. Burgess. : 
496. ELYMUS, L. 
. Virginicus, L. 
. Canadensis, L. 
. Striatus, Willd. 
497. GYMNOSTICHUM, Schreb. 
. Hystrix, Schreb. 
498. DANTHONIA, DC. 
. spicata, Beauv. 
499. AVENA, L. 
. Striata, Michx. 
