28 



99. TRIFOLIUM, L. 



204. T. ARVENSE, L. 



Rare. Near Lewiston, Niag. Co. 



205. T. PRATENSE, L. 

 20G. T. REPENS, L. 

 2<>7. T. HYBRIDUM, L. 



Rare. Delaware street, near the Park, Buffalo; near Warsaw, 

 W'vom. Co., Clinton. 



208. T. PROCUMBENS, L. 



Rare. Clifton, Ont. 



ioo. M ELI LOTUS, Toum. 



209. M. OFFICINALIS. Willd. 



Rather rare. Near Ft. Porter, Buffalo; Grand Is., Niagara R. 



210. M. alba. Lam. 



ioi. MEDICAGO, L. 



211. M. SATIVA. L. 



Occasionally spontaneous. 



212. M, i.upulina, L. 



102. ROBINIA, L. 



213. R. Pseudacacia, L. 



Naturalized. Tonawanda Is.. Niagara R., and elsewhere. 



214. R. viscosa, Vent. 



Naturalized. Old cemetery between North and Best streets. 

 Buffalo, and elsewhere. 



103. ASTRAGALUS. L. 



215. A. Canadensis, L. 



Not common. Squaw Is., Niagara R.; Strawberry Is., Ni- 

 gara R., and elsewhere. 



2ir>. A. Cooperi, Gray. 



Rather rare. Strawberry Is., Niagara R., Erie Co.; Niagara 

 Falls. 



104. GLYCYRRHIZA, Toum. 



217. G. lepidota, Nutt. 



Very rare. Established on a sand-dune above Ft. Erie, Ont. 

 Probably introduced from the west by the Indians. 



105. DESMODIUM, DC. 



218. D. nudiflorum, DC. 



219. D. acuminatum, DC. 



