32 ROCHESTER ACADEMY OF SCIENCE. 



1569. C. tetanica Schk. var. Woodii Bailey. 



Pavilion, Genesee county, E. J. Hill. 



1 177 C. interior Bailey, Bull. Torr Club, 20: 426 {/89J). 

 Mendon, M. S. Baxter ; Riga, Miss Beckwiih. 



1570. C. tribuloides Wahl. var. reducta Bailey. 



In woods, Penfield, M. S. Baxter and I '. Dewing. 



GRAMINEyE. 



443. PANICUMl.. 



1571. P. MiLiACEUM L. European Millet. 



Grand avenue, Dr. C. M. Booth. Dumping ground near Culver 

 street bridge, /. B. Fuller and C. M. Booth. Dumping ground, Augusta 

 street, J. B. Fuller. 



1 195. P. proliferum Lam. 



Railroad yard eastern part of Rochester, Dr. C. M. Booth, 1895. 



1572. P. macrocarpon Le Conte. 



Banks of streams, J. B. Fuller. 



1573. P. commutatum Schultes. 



Woods, Irondequoit, J. B. Fuller. 



1574. P. pubescens Lam. 



Border of woods, Irondequoit, /. B. Fuller. 



444. SETARfA Beauv. Foxtail. 



1575- S. VERTiciLLATA Beauv. 



Garden weed, Joslyn Park, Rochester, 1899,/. B. Fuller. Alexander 

 street. Miss Beckuith, 1899. Boulevard, near Charlotte, Rev. John 

 Walto7i. ' 



445. CENCHRUS L. Bur-Grass. 

 I20S. C. TRIBULOIDES L. 



Common from North avenue, Rochester, to beyond Brighton. Abun- 

 dant at Penfield, whole fields being full of it. 



45 8a. MIS OR A Adans. 



1576. M. MINIMA Desv. 



Hodges' nursery, Brighton. Has been growing there at least three 

 years, Oscar Edson. 



459. SPOROBOLUS K. Br. Rush-Grass. 



1233. S. VAGiN.EFLORUS Vasey. {Vilfa vaginccflora Torr.) [Sporobolus 

 vaginceflorus (Torr.) Wood.] 



Railroad yard eastern part of Rochester, Dr. C. M . Booth, 1896. 

 Railroad track. Gates, 1896, J. B. Fuller. Sparingly in both places. 



