cusp i datum, Pursh 
Taraxacum, Haller. 
dens-leonis, Derf. Dandelion. Introduced 
Lactuca, Tournefort. Lettuce. 
elcngata, Muhl. 
Ludoviciana, De C. 
Mulgedium, Cassini 
acuminatum, De C. 
Floridan urn, De C. 
Scnchus, Linnaeus. Sow-thistle 
oleraceus, Linn. Introduced 
asper, Vill. Introduced 
LOBELIACEAE Tne Lobelia Family 
Lobelia, Linnaeus 
cardinalis, Linn. Cardinal-Flower 
siphilitica, Linn. Blue Lobelia 
leptostachys, A. De C. 
inflata, Linn. Indiana Tobacco 
spicata,Lam. 
CAMPANULACEAE The Bell Flower Family 
Campanula, Tournefort. Bell-flower 
aparinbides, Pursh 
Americana, Linn. 
Illinoensis, Fresen, (in De C.) 
Specularia, Heist. 
perfoliata, A. De C. 
ERICACEAE The Heath Family 
Gaylussacia, Humboldt, Bompland and Kunth. 
resinosa. Tors and Gray Black Hucxieberry 
Vaccinium, Linnaeus. 
Pennsylvania, Lam. Blue Huckleberry 
