104 SYNGENESIA POLYGAMIA .EQUALIS, 
Catananche, 
Catananche. 
1 caerulea, 
blue-flowered 
ClCHORIUM, 
Succory. 
1 Jutybus, 
wild 
SCOLYMUS, 
Golden-thistle. 
Hispanicus, 
perennial 
Arctium, 
Burdock, or Clot-Bur 
1 Lappa, 
common 
Bar dan a, 
woolly 
Vernonia, 
Vernonia. 
1 praealta, 
tall-leaved 
Noveboracensis, 
long-leaved 
glauca, 
glaucous-leaved 
Liatris, 
Liatris. 
1 scariosa, 
scally-cuped 
2 spicata, 
long-spiked 
cylindracea, 
cylindrical-cupped 
heterophylla, 
various-leaved 
squarrosa, 
round-headed 
pilosa, 
pilose 
odoratissima, 
sweet-scented 
elegans 
hairy-cuped 
Pycnostachya, 
pubescent-leaved 
Serratula, 
Saw-wort. 
1 tinctoria, 
common 
2 quinquefolia, 
five-leaved 
3 coronata, 
Lyre-leaved 
4 arvensis, 
corn 
5 Alpina, 
Alpine 
§ alata, 
white-leaved 
