ShWdon: EXTENSIONS OF PLANT RANGES. 587 



September, 1889, and that it had been collected at Danville, 

 Quebec, in 1894. 



Specimens collected in Minnesota in the following localities 

 have been deposited in the Herbarium of the University: 



Near University avenue in S. E. Minneapolis, Minn. (E. P. S., 

 Sept., 1894); near Union and St. Anthony elevators, Minneap- 

 olis, Minn. (E. P. 8., June, 1895); Poplar Island lake, Ramsey 

 county, Minn. (E. P. S., June, 1895); near Peavey elevators be- 

 tween Cedar lake and St. Louis Park, Hennepin county, Minn. 

 (E. P. S., June, 1895); at Fort Snelling, Minn. (E.P.S., June, 1895); 

 near Mendota, Minn. (E. P. 8., June, 1895). 



Brassica juncea (Linn.) Cosson. Bull. Soc. Bot. Prance 

 6:609. 1859. 

 Not previously reported from Minnesota. 

 Collected near Poplar Island lake. Ramsey county, Minn. (E. 

 P. 8., June, 1895). 



Raphanus raphauistrum Linn. Sp. PI. 669. 1753. 



Not previously reported from Minnesota. 



This plant, which is commonly called the ' ' wild radish " is 

 introduced in the market gardens around Minneapolis where it 

 is likely to become a dangerous weed. Near Minneapolis, Minn. 

 (E. P. S., June, 1895). 



Berteroa incana (Linn.) DC. Syst. Veg. 2:291. 1821. 

 Not previously reported from Minnesota. 

 Collected on the bluffs near state fish hatchery, St. Paul, 

 Minn. (E .P. S., Sept., 1894). 



Crataegus punctata Jacq. Hort. Vind. 1 : 10. t. 28. 1770. 



This species has been reported from Minnesota only as oc- 

 curring near Center City, Chisago county. 



Collected near Lakeville lake, Dakota county, Minn. (E. P. S., 

 May, 1894) ; and near Keegan's lake, Hennepin county, Minn. 

 (E.P. S., Sept., 1895). 



Agriinonia mollis (T. & G.) Britt. Bull. Torr. Bot. Club. 

 19:221. 1892. 

 Not previously reported from Minnesota. 

 Collected near Goose lake, Carver county, Minn. (C. A. Bal- 

 lard, July, 1891); Waconia, Minn. (G. A. Ballard, July, 1891); 

 Cannon Falls, Minn. (Dr. J. H. Sandberg, July, 1881). 



