133 
2 erythrocarpon Mich. 
undulatum 
3 grandiflorum 
4 luteum 
5 pendulum 
6 pic turn 
7 pusillum 
8 sessile atropurpureum 
9 umbellatum 
TRIOSTEUM 
perfoliatum 7 
majus Mich.y 
TROLLIUS 
americanus MuhU 
TURRITIS 
1 hirsuta 
2 laevigata 
TYPHA 
1 angustifolia 
2 latifolia 
ULMUS 
1 americana 
2 aspera 7 
fulva Mich. 5 
UNIOLA 
spicata 
Festuca distichophylla 
UMBILICARIA 
1 pustulata 
2 vellea 
URTICA 
1 canadensis 
2 divaricata 
3 gracilis 
4 procera 
5 pumila 
6 urens 
7 whitlowi Muhl. 
2 red fruited 
3 tulip 
4 yellow 
5 pendent 
6 dotted 
7 dwarf 
8 sessile 
9 umbellated 
FEVER WORT 
perfoliate 
GLOBE FLOWER 
American 
TOWER MUSTARD 
1 hairy 
2 American smooth 
CAT’S TAIL or Reed Mace 
1 narrow leaved 
2 broad leaved 
ELM TREE 
1 common weeping 
2 slippery, red 
SPIKE GRASS 
common 
UMBILICARIA 
1 blistered 
2 - 
NETTLE 
\ Canadian 
2 divaricated 
3 slender stalked 
4 tall 
5 dwarf 
6 lesser 
7 Whitlow’s* 
* Dr ."Muhlenberg*s Description of the Ifrtica Whitlowi. 
Caule. 5 angulo, simplici, orgyali, urente. 
Foliis alternis, cordato-ovatis, acutis, serratis, trinerviis, punctatis-, 
petiolatis, supremis oppositis. 
Stipula bifida.— 
M 
