Distribution of Species. 
235 
knowledge my obligations to Dr. L. M. Underwood, of De Pauw 
University; Dr. J. M. Coulter, of Lake Forest University; Dr. 
L. H. Bailey, of Cornell University; Dr. C. R. Barnes, of the 
University of Wisconsin; and Mr. R. H. True, formerly of the 
University of Wisconsin, for aid kindly rendered. 
1. Anemone nemorosct , L. 
Grand Marais. 
2. Coptis trifolia , Salisb. 
Grand Marais. 
3. Ranunculus acris , L. 
At all old fishing stations along the north shore of 
Lake Superior and on most of the portages along the 
boundary between Canada and Minnesota west to 
North Lake. 
4. Ranunculus aqualitis , L., var. trichophyllus, Gray. 
Granite River. 
5. Ranunculus Flammula , L., var. reptans , E. Mayer. 
Partridge Falls. 
6. Ranunculus hispidus , Hook. 
Devil’s Track River. 
7. Ranunculus Lapponicus , L. 
On the Duluth and Port Arthur trail, three miles 
west of Mawshequawcawmaw River. 
8. Ranunculus Pennsylvanicus , L. f. 
Granite River^ one and a half miles below Gunflint 
Lake. 
9. Nuphar advena , Ait. f. 
Rove Lake. 
10. Nuphar Kalmianum , Ait. 
Daniels Lake and Basswood Lake. 
11. Nymphcea odorata , Ait. 
Gunflint Lake. 
12. Nymphcea odorata , Ait., var. mwor, Sims. 
Small lake on portage between Moose Lake and 
Mountain Lake. 
13. Corydalis aurea , Willd. 
Grand Marais. 
