101 
BOTRYPUS 
lunaroides -V. S. 
BRIZA 
maxima 
BROMUS 
1 canadensis Mich. 
2 mollis 
BRACHYSTEMUM 
virginicum Mich . ? 
linifolium Willd. 5 
BUPHTHALMUM 
helianthoides VHer. 1 
helianthus lsevis L. > 
heliopsis laevis Pers.j 
BUCHNERA 
americana 
CACTUS 
opuntia 
CALENDULA 
officinalis 
CALLA 
palustris JV. S. 
Far. denticulata 
CALLICARPA 
americana 
CALTHA 
1 dentata 
2 palustris 
CAMPANULA 
1 acuminata 
2 americana 
3 nitida 
4 perfoliata 
amplexicaulis Mich. 
5 rotundifolia 
CARD AMINE 
1 hirsuta 
2 pennsylvanica 
3 virginica 
CARDUUS 
1 horrid ulus 
2 marianus 
3 pectinatus 
HEMLOCK FERN 
kidney leaved 
QUAKING GRASS 
large 
BROME GRASS 
1 Canadian 
2 soft 
BRACHYSTEMUM 
flax leaved or Virginian 
OX-EYE 
smooth 
BUCHNERA 
American 
INDIAN FIG, Cactus 
common 
POT MARYGOLD 
common 
CALLA 
marsh 
Var. notched 
CALLICARPA 
sage leaved 
MARSH MARYGOLD 
1 gaged 
2 common 
BELL FLOWER 
1 pointed 
2 American 
3 shining 
4 perfoliate 
5 round leaved 
LADY’S SMOCK 
1 hairy 
2 Pennsylvania water cress 
3 Virginian 
THISTLE 
1 thorny 
2 milk 
3 pectinated 
H 
