563 
Caryophyllaceae 
Silene antirrhina 
Saponaria officinalis 
Portulacaceae 
Talinum rugospermum 
Ranunculaceae 
Ranunculus delphinifolius 
x fascicularis 
Thalictrum dasycarpum 
Anemone cylindrica 
bs canadensis 
Clematis Viorna 
Cruciferae 
Draba caroliniana 
Lesquerella argentea 
Lepidium virginicum 
Cardamine bulbosa 
Crassulaceae 
Penthorum sedoides 
Saxifragaceae 
Saxifraga pennsylvanica 
Heuchera hispida 
Rosaceae 
Fragaria virginiana 
Potentilla arguta 
se monspeliensis 
canadensis 
Geum triflorum 
Rosa setigera 
“ pblanda 
“carolina 
virginiana 
Leguminosae 
Cassia Chamaecrista 
Baptisia bracteata 
af leucantha 
Crotalaria sagittalis 
Trifolium pratense 
Melilotus alba 
oe officinalis 
Amorpha canescens 
Petalostemum purpureum 
cS candidum 
Tephrosia virginiana 
Astragalus canadensis 
Oxytropis Lamberti 
Desmodium illinoense 
os sessilifolium 
septentrionalis 
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