20 



CATALOGUE OF THE 



Tradescanti, L. 



l>iiin]i places. Frequent. 



miser, L. 



Woods and open damp places. Common, 



simplex, Willd. 



Woods, and open places in low grounds. 



Common. 



tenuifolius, L. 



Low grounds. Frequent. 



carneus, Nees. 



Damp places. Frequent. 



aestivus, Ait. 



McHenry county, Vasey : Peoria, Brendel. 



longifolius, Lam. 



Moist places. Near Chicago. Babcock : Kanka 

 kee county, Hili ; Peoria, Brendel. 



putiiceus, L. 



Low thickets, &c. Scarce. 



var. vimineus, Gray. 



Winnebago county, Bebb : aiso in Henderson. 



prenanthoides, Muhl. 



Fulton county, Brendel, Wolf. 



oblongifolius, Nutt. 



River banks. 



amethystinus, Nutt. 



Peoria countv, Brendel : Fulton, Wolf 

 Hall. 



Novge-AngliaB, L. 



Moist ravines. &c. Common. 



anomalus, Engelm. W. 



Rocky hillsides. Peoria county, Brendel ; Ful- 

 ton, Wolf : Hancock, Mead : St. Clair, Engel- 

 mann. Scarce. 



acuminatus, Michx. N. 



McHenry county, Vasey. 



ptarmicoides, T. & G. C. & N. 



Prairies. Menard county, Hall : and northward. 

 ERIGERON 



Canadense, L. 



Waste places. Common. 



divaricatum, Michx. 



Philadelphicum, L. 



Moist places. 



Common. 



annuum, Pers. 





Low grounds. 



Common. 



strigosum, Muhl. 





Prairies and fields. 



Common. 



IPLOPAPPUS 





linariifolius, Hook. 





Dry prairies and barrens. 



Common. 



umbellatus, T. & G. 



C. &K 



Frequent. 



Menard, 

 Rare. 



Dry roadsides, prairies, &c. 

 State. 



bellidifolium, Muhl. 



Moist hillsides. 



throughout the 

 Common. 



Common. 



Moist thickets, 

 northward. 



Menard county, Hall ; and 



BOLTONIA 



glastifolia, L'Her. 



Low grounds. Common. 



var. ? decurrens, T. & G. 



Leaves elongated lanceola c, rather thin, de- 

 current on the stem ! the broad decurrent por- 

 tions usually terminated by short and triangular 

 divaricate lobes, thus appearing sagittate. * ;:: " 

 Perhaps a distinct species. — Flora N. A., II, 188. 



Fulton county, Wolf. 



diffusa, L'Her. 



Washington county, Vasey 

 and southward. 



s. 



St. Clair, Brendel : 



SOLIDAGO 



bicolor, L. 



McHenry county, Vasey ; Union, Forbes. 



latifolia, L. C. & N. 



Rich woods. Menard county, Hall ; and north- 

 ward. Frequent. 



caesia, L. 



Rich woods. Scarce. 



stricta, Ait. N. 



Wet places. Winnebago county, Bebb. 



speciosa, Nutt. 



Prairies and barrens. Common. 



petiolaris, Ait. 



Rocky bluffs opposite St. Louis, Bngelmann. 



Virga-aurea, L. 



var. humilis, Gray. N. 



Near Chicago, Babcock. 



rigida, L. 



Dry prairies and barrens. Common. 



Ohioensis, Riddell. N. 



Moist prairies, 

 northward. 



Peoria county, Brendel : and 



