96 ROCHESTER ACADEMY OF SCIENCE. 



186. ASTER L. 



467. A. laevis L. 



A peculiar form of this species with elongated leaves and long nar- 

 row panicle, blooming in late October and November, has been found 

 for several 3'ears in succession on the Pinnacle Hills by C. H. 

 Vollcrtscn. 



1724. A. Selireberi Nees. 



Seneca Park, B. H. Slaviii. Occasional. 



469. A. niiiltiflonis Ait. 



Cobbs Hill Reservoir, Florence Bcckzcith. 



1725. A. loiig'ifolius Lam. 



Greece, D. M. White. 



1726. A. noTi-Belgii L. 



Canandaigua, Mrs. E. P. Gardner. 



1727. A. tardiflonis L. 



Simpson's woods, Mrs. John Dennis. 



186a. MACHAERANTHERA Nees. 



1728. 31. tanaeetifolia Nees. 



Cobbs Hill Reservoir, M. S. Baxter. 



1729. 31. piilvenileiita Greene. 



Cobbs Hili Reservoir, F. Bcckivith. 



188. ASTENNARIA Gaertner. Everi..\sti.vg. 



1730. A. Parlinii Fernald var. arnoglossa Greene. 



Ogden and Lime Rock, M. S. Ba.vlcr. Scarce. 



1731. A. canadensis Greene. 



Dry hills, M . S. Baxter. Common. 



1732. A. fallax Greene. 



^L S. Baxter. Common. 



1733. A. occidentalis Greene. 



-1/. 5". Baxter. Common. 



1734. A. neodioica Greene. ♦ 



Penfield, ^L S. Baxter. Common. 



1735. A. grandis (Fernald) House. 



.1/. S. Baxter. Common. 



1736. A. neglecta Greene. 



Penfield, M. S. Baxter. Occasional. 



1737. A. petaloidea Fernald. 



^L S. Baxter. Common. 



