Cacalia, Linnaeus. 
suaveloens, Linn. 
Cacalia, renifonnis, Muhl. 
atriplicifolia, Linn. 
tuberosa, Nutt. 
Senecio, Linnaeus. Groundsel 
lobatus, P-rs. Butterweed 
aureus, Linn. Ragwort 
Cirsium, Tournefort. Thistle 
discolor, Spreng 
altissimum, Spreng 
Virginianum, Michx 
muticum, Michx. 
oumilum, Spreng 
Lappa, Tournefort 
major, Gaert. Burdock Introduced 
Cynthia, Don. 
Virginica, Don. 
Hieracium, Tournefort. Hawk-weed 
scabrum, Michx. 
longipilum, Torr. 
Gronovii, Linn. 
Nabalus, Cassini, 
albus. Hook 
virgatus, De C. 
racemosus. Hook 
asoer, Torr. and Gray. (Iliinoensis, Michx.) 
crepidineus, De C. 
Troximon, Nttttall 
