154 NEW YORK STATE MUSEUM 



Aster cordifolius polycephalus Porter 

 With the type. Occasional. 



Aster lowrieanus Porter 



Loicrie's aster 

 ^A'^oods. Common. September-October. 



Aster lowrieanus lancifolius Porter 



With the type. 



Aster undulatus L. 



Wavy -leaf aster 

 Dry soil. Common. September. 



Aster undulatus loriformis Rnrgess 

 AA'ith the type. Common. September. 



Aster patens Ait. 

 Late purple aster 

 Dry, open places. Fre(jnent. September. 



Aster novae-angliae L. 



IsleiA- England aster 



Fields and fence rows, (^ommon. August-September. A 



splendid species. 



Aster puniceus L. 



Purple-stem aster 

 Swamps and wet places. Common. September. 



Aster puniceus firmus (Xees) T. & G. 

 A s t e r p n n i (• e u s var. 1 a e v i c a ii 1 i s (Tray 

 With the type. Frequent. September. 



Aster prenanthoides Mulil. 

 Crooked-stem aster 

 Moist soil. Common. September-October. 



Aster laevis L. 



Smooth aster 



Hor<lers of woods and thickets. Common. September. A 



l)eautiful species. 



Aster acuminatus Michx. 



Mountain aster 



Moist woods. Common. Au«i:ust-Septeniber. 



