l894-J PLANTS OF MONROE COUNTY. 53 



155. G. MOLLE L. 



A form with purplish petals and smooth seeds is frequent in grass 

 plots about the city of Rochester. First detected hy Miss Mary E. 

 Macaiiley in 1894. 



ERODIUM L'Her. 



— E. CICUTARIUM L'Her. \E . cicutarhim {L.) UYi&x .\ Stork-hill. 

 Roadside, East Rochester, C. M . Booth. 

 7r. FLCERKEA Willd. 



156. F. proserpinacoides Willd. False Mermaid. 



Marshes and rich woods; scarce. Gates, Dr. C. J/. Booth. Chili, 

 L. Hohcr. Adams Basin, M . S . Baxter. Near Fairport, Miss Mary 

 E.Macaidey. Bergen, Genesee county. Wayne county . 



•;z. ox A LIS L. 



157. O. corniculata L. 



Rare. Roadside, Augusta street, near N. Y. C. railroad, Rochester, 

 /. B. Fuller. The form with dark-colored leaves is frequent in culti- 

 vated ground near greenhouses. 



158. O. corniculata L. var. stricta Sav. {O . stricta L.) \p . stricta L.] 



Yellow Wood sorrel. 

 Woods, fields, roadsides and waste places ; common. 



7 J. IMPA TIENS L. 



159. I. pallida Nutt. [/. rt/^rm Muhl.] Pale Touch-me-not. 



Moist shady places and along streams ; infrequent. 



160. I. fulva Nutt. [I.bifloraW\!?i\\..^ Spotted Touch-me-not. 



Wet shady woods, marshes, and along streams ; abundant. 



RUTACE^. 



74. XANTHOXYLUM L. 



161. X. Americanum Mill. Northern Prickly Ash. 



Swampy or low rich woods and along streams ; occasionally on higher 

 ground ; infrequent. 



T5. PTELEA L. 



'162. P. trifoliata L. Hop-tree. 



Rare. Between the Genesee river and the Genesee Valley canal, 

 Chili, Dr. C. M. Booth and Geo. T. Fish. Wayne county. 



SIMARUBACE.E. 



76. AILANTHUS Desf. 



163. A. GLANDULOSus Dest. Tree-of-Heaven. 



Spontaneous in several places about Rochester ; also at Riga, Miss 

 F . BeckwitJi ; Adams Basin, M . S . Baxter. 



ILICINE^. [Aquifoliace^.] 



77. ILEX L. 



164. I. verticillata Gray. [/. verticillata (L.) A. Gray.] Black Alder. 



Marshes and along streams; frequent. Abundant in the marshes 

 along Irondequoit creek, Brighton, and at Mendon ponds. 



