112 
2 asphodeloides 
xerophyllum Mich. 
HEUCHERA 
americana > 
cortusa Mich. $ 
HUBISCUS 
1 manihot 
2 moscheutos 
3 palustis 
4 riparius Peru. 7 
militaris Cav. $ 
5 virginicus 
HIERACIUM 
1 gronovii 
2 marianum 7 
scab rum Mich. 5 
3 paniculatum 
4 venosum 
5 - JV*. & 
HIPPOPHAiE 
canadensis 
HIPPURIS 
vulgaris 
HOLOSTEUM 
succulentun* 
HOTTONIA 
palustris 
HOUSTONIA 
1 ccerulea 
2 longifojia 
3 purpurea 
HUDSONIA 
ericoides 
HYDRASTIS 
canadensis 
HYDNUM 
imbricatum 
HYDROPELTIS 
purpurea Mich. 
HYDROPHYLLUM 
1 scabrum Mu hi. 
2 virginicum 
HYPERICUM 
1 ascyroides 
macrocarpon Mich. 
bartramicum 
2 grass leaved 
HEUCHERA 
purple flowered 
HIBISCUS 
1 palmated 
2 poplar leaved 
3 marsh 
4 smooth 
5 river 
HAWKWEED 
1 Gronovius* 
2 rough 
3 panicled 
4 veiny leaved 
5 JV. S. 
SEA BUCKTHORN 
Canada, oval leaved 
MARE’S TAIL 
common 
CHICKWEED 
succulent 
WATER VIOLET 
marsh 
HOUSTONIA 
1 blue 
2 long leaved 
3 red 
HUDSONIA 
heath 
YELLOW ROOT 
Canada 
HYDRIUM 
imbricated 
HYDROPELTIS 
purple 
WATER LEAF 
1 rough 
2 Virginian 
JOHN’S WORT 
1 large capsuled 
