126 Rhodora [June 



1876, //. 0. Jesup (H). Vermont: Lake Champlain, Aug. 7, 1880, 

 E. & C. E. Faxon (H); mouth of Lewis Creek, Lake Champlain, 

 Aug. 17, 1880, E. & C. E. Faxon (H & N); in Missiquoi River, Sheldon, 

 Sept. 11, 1909, A. E. Blewitt, no. 2,136 (N). Massachusetts: 

 Sachaeha Pond, Nantucket, July 13, 1886, F. S. Collins (N); brackish 

 water at south end of pond near Long Pond or in Long Pond, Nan- 

 tucket, W. Oakes (H); fruit piled on shore of Coskata Pond, Nan- 

 tucket, July 14, 1887, II . Dearie it T. Morong (H); Nantucket, L. L. 

 Dame (N); Sesachacha Pond, Nantucket, July 14, 1888, Dame, 

 Jenks & Swan (N & Y); Siasconset, Nantucket, July 13, 1886, F. S. 

 Collins (Y); in aquis minus salsis, in insula Martha's Vineyard, Aug. 

 17, 1865, ,/. W. Robbins (A); Mill pond, Mill River, New^Marlboro, 

 July 24, 1912, It. Hoffmann (N); Nigger Pond, and Housatonic River, 

 Stockbridge, Aug. 20, 1902, R. Hoffmann (N). Rhode Island: ex 

 aqua salsa lacuna ad maris littus prope Newport, 1849, ./. II*. Robhins 

 (H); brackish ditches, Newport, July 20, 1881, Frank Tweedy (Y); 

 Cliagum Pond, Block Island, Aug. 22, 1913, if. L. Fernald, F. II'. 

 Himnewell 2nd. & R. Long, no. 8,453 (H); washed ashore, sandy and 

 gravelly shores of Chagum Pond, Block Island, Sept. 13, 1913, M. L. 

 Fernald, R. Long &• G. 8. Torrey, no. 8,452 (A & N). Connecticut: 



Hoijsatonic River, Oxford, Aug. 7, 1886, E. R. /larger (H); landlocked 

 ditches and pools on salt meadows, abundant, Stratford, Sept. 5, 



1902, E. II. Fames (H); abundantly filling ditches on salt meadows, 

 in brackish water, Stratford, July 24, 1903, E. II. Fames (N); Hart- 

 ford, 1857, D. C. Eaton (Y). New York: Western part, E. Tucker- 

 ma,, (H & Y); Chemung River, Elmira, Aug. 21, HKK), If. C. Har- 

 bour, no. 877 (R); Lake Seneca, Aug. 14, L884, T. Morong (H); 

 Thousand Islands of the St. Lawrence, Aug. 9, 1879, Lester F. Ward 

 (Y); vicinity of Fisher's Landing, Thousand Islands, July 1902, 

 T. R. Robinson A II'. U. Ma.von, no. 58a (H); IVnn Yan, //. /'. 

 Sartwell (H). New Jersey: Long Peach, Read (A). Pennsyl- 

 vania: found loose along the shore between Conshocken and Norris- 

 town, Aug. 9, 1868, E. Diffenbangh (A); River opposite Harrisburg, 

 Aug. 14, 1888, T. C. Porter (A no. 515,350); Susquehanna River, 

 Safe Harbor, Lancaster County, July 13, 18(51, T. C. Porter (A). 

 Delaware: brackish water, Rehobeth. July 30, 1893, A. Commons 

 (A). Maryland: off mouth of Mill Creek, in 25 inches of water, 

 July 31, 1902, G. IF Skull, no. 140 (H); Sinepuxent Pay, Ocean City, 

 July 25, 1875, A. Commons (A no. 543, 57S). North Carolina: in 

 4 feel of water, mouth of North Channel, Currituck Sound, May 22, 



1903, 0. H. Shall, no. 457 (H). Florida: Chapman (H). Ontario: 

 Albany, James Pay, July 25, 1904, W. Spreadborough (C no. 62,659); 

 Kingston, 1897, Annie Boyd (H); Kingston, Aug. 2, 1882, ./. Fowler 

 (A); Lake Scugog, Aug. 1, 1893, -/. Macoun (C no. 16,473); Lakes 

 and streams near Belleville, July 15, 1874, ./. Macoun (C no. 3,017); 

 Ashbridge's Bay, Toronto, June 19, 1896, Win. Scott (C no. 16,464); 

 Maitland River, Gooderieh, Aug. 19, 1901, J. Maeonn (C nos. 26,827 



