Virginianum, Linn. 



macrophyllum, Willd. 



strictum, Ait. 



rivale, Linn. 



triflorum, Pursh. 

 Waldsteinia fragarioides , Tratt. 

 Potentilla Norvegica, Linn. 



paradoxa, Nutt. 



Canadensis, Linn. 



var. simplex, Torr. & Gray. 



argentea, Linn. 



Pennsylvania, Linn. 



arguta, Pursh. 



Anserina, Linn. 



fruticosa, Linn. 



tridentata, Ait. 



palustris, Scop. 



recta, Linn. 

 Fragaria Virginiana, Ehrhar', var. Illinoensis, Gra\ 



vesca, Linn. 

 Rubus odoratus, Linn. 



Nutkanus, Mocino. 



triflorus, Richardson. 



strigosus, Michx. 



occidentalis, Linn. 



villosus, Ait. 



Canadensis, Linn. 



hispidus, Linn. 

 Rosa Carolina, Linn. 



lucida, Ehrhart. 



blanda, Ait. 



rubiginosa, Linn. 



pimpinellifolia. 

 Crataegus cordata, Ait. 



Oxycantha, Linn. 



coccinea, Linn. 



tomentosa, Linn, var. pyrifolia, Gray, 

 var. punctata, Gray, 

 var. mollis, Gray. 

 Pyrus coronaria, Linn. 



arbutifolia, Linn. 



Americana, D.C. 

 Amelanchier Canadensis, Torr. & Gray. var. Botrya 

 pium, Gray, 

 var. oblongifolia, Gray, 

 var. rotundifolia, Gray, 

 var. alnifolia, Gray. 



SAXIFRAGACEyE. 



Ribes Cynosbati, Linn, 

 hirtellum, Michx. 

 rotundifolium, Michx. 

 lacustre, Poir. 

 floridum, Linn. 



