98 ROCHESTER ACADEMY OF SCIENCE. 



1747. A. giiaplialoidos Nutt. 



Cobbs Hill Reservoir, F. Bcckz^'ith. 



1748. A. trifida Nutt. 



Cobbs Hill Reservoir, F. Bccknith. 



1749. A. carrntlii Wood. 



Cobbs Hill Reservoir, M. S. Baxter. 



209. SENECIO L. 



1750. S. eremophilus Rich. 



Cobbs Hill Reservoir, F. Beckxvith. 



212. ARCTIUM L. 



542. A. minus Bernh. [A. lappa L. var. minus Gray.] • 



Several plants with pure white flowers at Garbutt, /•". Beckxvith. 



212a. CARD U us L. 



1751. C. CRispus L. 



Cobbs Hill Reservoir, Miss M. E. Macauley. 



215. CENTAUREA L. 



1752. C. NIGRA L. 



West Shore Railroad tracks at Pittsford, F. Bouyhton. 



1753. C. aniericana Nutt. 



Long Pond, Killip & Woodams. 



1754. C. M.-^cuLOSA Lam. 



Winton road, Brighton, C. C. Lancy. 



21fi. LAPSANA L. [L.-vMPSAN.x Hill.] 



552. L. coMMvxis L. 



Canandaigua, Mrs. E. 0. Cartzvright. 



2l8d. HYPOCHAERIS L. 

 1522. H. R.\Dic.\TA L. 



Waste places around city, C. Vollcrtscn; Alexander St., near Prince, 

 F. Beckwith. 



2]81>. LEON TOD ON Banks. - 



1755. L. xLDicAULis (L.) Banks. 



Eastern part of city, C. Vollcrtscn. 



218c. PICRIS L. 



1756. P. HIERACIOIDES L. 



Cultivated field, Westfall road, Brighton, C. Vollcrtscn. 



223. LACTUCA L. 



1757. L. S( ARi0L.\ L. var. ixtegr.\t.\ Gren. & Godry. 



\'acant lots, .1/. E. Macauley. Becoming common. 



