APPENDIX. 521 



Conjlus americana, "Walter. Lake Superior to the sources of the 

 Miss. 

 " rostrata, Willdenow. Lake Superior to the sources of the 

 Miss. 

 Cistus canadensis^ Willdenow. Lake Superior to the sources of 



the Miss. 

 Cornus circiyiata, L'Heritier. Lake Superior to the sources of the 



Miss. 

 Oyprijjedium acaule, Alton. Lake Superior to the sources of the 



Miss. 

 CymUdium puIcheUum, Swartz. Lake Superior to the sources of 



the Miss. 

 Corallorhiza multiflora^ Torrey. Lake Superior. 

 Convallaria horealis, "Willdenow. Lake Superior to the sources of 

 the Mississippi. 



" trifolia, Linn. Lake Superior. 



Cenchrus echinatus, Linn. Upper Mississippi. 

 Cerastium viscosiim, Linn. Lake Superior. 



" oblongifolmm, Torrey. Michigan Ter. 

 Camjjanula acuminata, Michaux. St. Louis River of Lake Supe- 

 rior. 

 Ghrysosplenium oppositifolium. Lake Superior to the Mississippi. 

 Cinna arundinacea, Willdenow. Upper Mississippi. 

 Drosera linearis, Hooker. Lake Superior. 



" rotundifolia. Lake Superior to the sources of the Miss, 

 " americana, Muhlenberg. Lake Superior to the sources of 



the Miss. 

 Dracocephalum virgmicum, Willdenow. Red Cedar River, North- 

 west Territory. 

 Delphinium virescens, Nuttall. Upper Mississippi. 

 DantJionia spicata, Willdenow. Mauvais River of Lake Superior. 

 Dirca palustris, Willdenow. Ontonagon River of Lake Superior. 

 Equisetwni limosum, Torrey. Lake Superior. 



" palustre, Willdenow. Lake Superior. 



" variegatum, Smith. Lake Michigan. 

 Erigeron integrifolium, Bigelow. Falls of Peckagaraa, Upper Miss. 



" purpureum, Willdenow. Falls of Peckagama, Upper 

 ]\Iiss. 



" (iV. Spec). Sources of St. Croix River, Northwest Ter. 



