24 



Taxus baccata L., vat. canadensis Gr. — B 165, Vermilion lake. 

 Thuya Occidentalism — B 83, B 133, Vermilion lake. B 381, Mud 

 lake : seedlings. 



PTERIDOPHYTA. 



ISOET.fi. 



Isoetes echiiiospora Durieu, var. braimii Engelm. — B 81, Vermil- 

 ion lake. Submerged on stones. B 413, Long lake. (Determined bv Watson.) 



SELAGINELLEfi. 



Selaginella rnpestris Spring. — A 171. Duluth. On rocks. B 447. 

 Mud lake. 



LYCOPODIACE.E. 



Lyeopodinin aiinotiiiimi L. — A 162, Vermilion lake. B 311, St. Louis 

 river. 



Lyeopodinin aimotiimm L., var. pnngens Desv. — B 135. Vermil- 

 ion lake. 



Lycopoclium elavatnm L. — A 31, A 98, Vermilion lake. 



Lyeopodinin coinplanatinn L. — A 99. Vermilion lake. 



Lyeopodinin dendroidenm Michx. — A 40, Vermilion lake. 



Lyeopodinin luciclulum Michx. — B 309, St. Louis river. 



OPHIOGLOSSACEJE. 



Botrychiiim virginiaimm Swz. — B 38, Vermilion lake. 



FILICES. 



Aspidinin eristatiuii Swz.— A 155, Vermilion lake. B 353, Mud 

 river. 



Aspidinin fragrans Swz. — B 430, Basswood lake. Growing on rocks. 



Aspidinin spinnlosnm Swz. — B 106, Vermilion lake. B 432, Bass- 

 wood lake. B 440, Fall lake. 



Aspidinin spinnlosnm Swz., var. intermedium Eaton. — B 252. 

 Vermilion lake. 



Asplenhini filix-foeillina Bernh. — A 152, A 163, Vermilion lake. B 

 339, St. Louis river. B 396, Mud lake. B 553, Fall lake ; an aberrant form. 

 (The last determined by Eaton.) 



Onoelea sensibilis L. — A 154, Vermilion lake. 



Onoclea Stnithiopteris Hoffm- A 165, Vermilion lake. 



Osm inida elaytoniana L. — B 175, Vermilion lake. 



Osmunda reyalis L. — B 338, St. Louis river. 



Pheg-opteris dryopteris Fee. — A 32, Vermilion lake. B 398, Mud 

 lake. 



Phegopteris polypodioides Fee. — B 209. Vermilion lake. B 436, 

 Basswood lake. B504, Agate bay. 



Polypodium VUlgare L. — B 176, Vermilion lake. 



Pteris aquilina L. — B 215. Vermilion lake. 



Woodsia ilvensis R. Br.— A 151. Duluth. B 15:2. Long lake. B 476, 

 B 484, Agate bay. 



