PROCEEDINGS OF THE ROCHESTER ACADEMY OF SCIENCE 



VOL. 5, PP. 59-121. MAY, 1917. 



PLANTS OF MONROE COUNTY, NEW YORK. AND 

 ADJACENT TERRITORY. 



SECOND SUPPLEMENTARY LIST. 



By Florence Beckwith, Mary E. Macauley and 

 Milton S. Baxter, 



Committee of the Botanical Section. 





CONTENTS. 



PAGE. 



Explanation, 





59 



Territory included. 





60 



Introduction of spc. i 







New species, . 





63 



Rediscovery of specii ■-, 





64 



Noteworthy Trees by John Dun 



jar, . 



64 



Statistics, 





74 



The- Catalogue, 





74 



Explanation of p'an. 





74 



List of Pteridophyta, 





76 



Spermatophyta, 





76 



Hymenomycetese bj 



- . Boughton, .... 



100 



Index to Orders and Genera, 





120 



Explanation. 



In 1896 the Botanical Section of the Rochester Academy of 

 Science published its first list of the "Plants of Monroe County. 

 New York, and Adjacent Territory," the result of labors extending 

 over many years. 



In May, 1910, a "Supplementary List" was published covering 

 the same territory, adding 225 new species and giving about one 

 hundred new stations for plants which were considered rare or 

 scarce. Since the issuing of the second list so many new species 

 have been discovered by the members of the Section, and so many 

 new stations for rare and scarce plants disclosed, that the publica- 

 tion of another Supplementary List has been deemed advisable. 

 This list has been compiled from the records of the Section, and 

 only such plants are included as have been identified by experts, and 

 of which specimens are available for verification in the collections 



