^2 ROCHESTER ACADEMY OF SCIENCE. [Oct. 8, 



l8o. ]'ALERIANELLA Tourn. [Poll ] 



431. V. OLITORIA Poll. [Fedia olitoriaXdihl.) [F. Z<?(r«j/a (L.) Bettke.] 



Rare. Hanford's Landing-, M. S. Baxter. Scottsville, L. Holzer. 

 Dr. Searing. Prof. Lenno?i . 



432. V. chenopodifoHa DC . {Fedia Fagopyrum Torr. & Gray.) [ V. cheno- 



podiifolia (Pursh) DC] Rare. Wayne county. 



DIPSACEyE. 



iSl. DIPSACUS Tourn. [L.] 



433. D. Sylvestris Mill. [Huds.] Wild Teasel. 



Fields and roadsides ; very common. 



COMPOSITyE. 



VERNONIA Schreb. 



V. ALTissiMA Nutt. [F. _^z'^(7;//t'a (Walt.) Britton.] Appeared in a waste 



lot adjoining a poultry yard, Rochester, in 1867. 



I8z. MIKANIA Willd. [Willoughbva Neck.] 



434. M. scandens L. [Willoughbya scatidens (L.) Kuntze.] Climbing Hemp- 



WEED. Copses along streams ; rare. Red creek, Dr. C . M . Booth, 

 G . T. Fish. River road, Mrs. J. H . McGuire. Wayne county. 



183. EUPA TORIUM Tourn. [L.] 



435. E. purpureum L. Joe-Pye Weed. 



Low grounds ; common. 



436. E. perfoliatum L. Thoroughvvort. Boneset. 



Low grounds ; common. 



437. E. ageratoides L. White Snake-root. 



Rich woods, river banks and ravines ; common. 



184. SOLI DAGO L. Golden Rod. 



438. S. squarrosa Muhl. 



Frequent along the banks of Genesee river and in ravines. Wayne 

 county. 



439. S. csesia L. 



River banks, ravines, rich woods ; common. 



440. S. latifolia L. [S . Jlexicatilis L.] 



Shaded banks and ravines ; frequent. 



441. S. bicolor L. 



Dry banks, hillsides and woods ; common. 



442. S. uliginosa Nutt. (S. striata Man.) 



Swamps; rare. Caledonia, Livingston county. Bergen swamp, 

 Genesee county, ^oth N. V. Rep. Wayne county. 



443. S. patula Muhl. Swamps; common. 



444. S. rugosa .Mill. [S . altissima Torr. & Gray.) 



Borders of woods, fields, copses ; frequent. 



