DENISON OF UNIVERSITY. 55 



44°- L- hirsuta Miihl. 



Herbarium of W. E. Castle. August 4, 1891. 



441. L. acuminata Gray. 



River banks, rare; Toboso. August zi, 1890. 



442. L. leucophaea Gray. 



Alluvial soil, rather common; Toboso and Granville. August 

 22, 1890; August 24, 1891. 



205. SONCHUS L. 



443. S. okraceus L. Common Sow Thistle. 



Roadsides and waste places, common. July 25, 1887; August 

 4, 1890; July 29, 1891. 



444. S. asper Vill. Spiny-leaved Sow Thistle. 



Same situation as last, common. June 19, 1890; September 2, 

 1891. 



XLVI. LOBELIACEAE. 



206. Lobelia L. 



445. L. cardinalis L. Cardinal flower. 



Swamps and moist woods, common, especially in the southern 

 part of the county. August 14, 1888; Juiie 29, 1889; August 20, 

 1891. 



446. L. syphilitica L. Great Lobelia. 



Moist soil, common. August 10, 1887; June 29, 1889; August 

 4, 1890. 



447. L. leptostachys A. D C. 



Rocky woodlands, (sandstone conglomerate), rare; Toboso. Au- 

 gust IS, 1891. • 



448. L. inflata L. Indian Tobacco. 



Pastures, common. July 28, 1888; August 8, 1889. 



XLVIL CAMPANULACEAE. 

 207. Specularia Heister. 



449. S. perfoliata A.^D C. Venus' Looking Glass. 



Rocky hillsides, common. June 9, 1887; June 3, 1889; June 

 3. 1891. 



