[Vol. 9 



1()2 ANNALS OF THE MISSOURI BOTANICAL GARDEN 



west Pond, n. Franklin Co., 14 July, 1895, Coville 84 (U. S. 

 Nat. Herb, and N. Y. Bot. Gard. Herb.) ; Wilson Stream, 

 East Wilton, 11 August, 1894, Femald (Gray Herb.). 



Androscoggin Co.: river at Mechanics Falls, 28 August, 1897, 



Allen (Mo. Bot. Gard. Herb, and Gray Herb. ) ; Lake Auburn, 

 Auburn, 15 September, 1904, Window (Mo. Bot. Gard. 



Herb.); South Poland, 1893 and 1895, Furbish (Gray 

 Herb.); Livermore Falls, Furbish (Gray Herb.). 



Cumberland Co.: muddy bank, Androscoggin River, Brunswick, 



1 August, 1894, Davis (U. S. Nat. Herb.); sandy bottom of 

 Sand Pond, Baldwin, 30 August, 1916, Femald, Long & 

 Norton 12337 (Gray Herb, and Mo. Bot. Gard. Herb.). 



Oxford Co.: shallow water of brook, Buckfield, 8 August, 1894. 



Allen (Gray Herb.). 



York Co.: in Newichawammick River, N. Berwick, 25 September, 



1897, Parlin & Femald 922 (Gray Herb.); rocky bed of 

 Great Works River, No. Berwick, 25 September, 1897, 

 Femald (in part) (Gray Herb.). 



New Hampshire: wiers on Lake Winnipiseogee, li) September, 



1856, Engelmann (Mo. Bot. Gard. Herb, and Gray Herb.), 

 type; at mouth of "Sucker Brook" and in Lake Sunapee, 

 17 July, 1903, Waters (Mo. Bot. Gard. Herb.); Newmarket, 

 19 August, 1899, Eaton (Mo. Bot. Gard. Herb, and Univ. 

 Minn. Herb.); Country Pond, Newton, 18 August, 1896, 

 Eaton 441 (Mo. Bot. Gard. Herb, and U. S. Nat. Herb.); 

 Alton Bay, 1894, Eaton (Mo. Bot. Gard. Herb.); Noyes 

 Pond, Seabrook, 13 August, 1899, Eaton ser. 2, 187 (Mo. 

 Bot. Gard. Herb, and Univ. Minn. Herb.) ; pond on Lamprey 

 River, Epping, August, 1896, Eaton (Mo. Bot. Gard. Herb.) ; 



wiers on Lake Winnipiseogee, 23 September, 1863, Mann 

 (Mo. Bot. Gard. Herb., U. S. Nat. Herb., and Gray Herb.) ; 

 Lake Winnipiseogee, 28 September, 1866, Boott (Mo. Bot. 

 Gard, Herb, and Gray Herb.); Echo Lake, Franconia, 12 

 September, 1862, Boott (Mo. Bot. Gard. Herb, and Gray 

 Herb.); Echo Lake, Franconia, 31 July, 1863, Boott (Mo, 

 Bot. Gard. Herb, and Gray Herb.); Eagle Lake, Mt. Laf- 

 ayette, alt. 4200 ft., 26 September, 1891, E. & C. E. Faxon 

 (Gray Herb.); country pond, East Kingston, August, 

 1895, Eaton (Mo. Bot. Gard. Herb.); late form, out 

 of water, East Kingston, 18 September, 1895, Dodge 



