[Vol. 9 



206 ANNALS OF THE MISSOURI BOTANICAL GARDEN 



es near Baltimore R. R., 1(1 June, 186G, Canby (Mo. Bot. 



Gard. Herb.); Wilmington, 23 July, 1866, Canby (Mo. Bot. 

 (lard. Herb.); same, 21 September, 1866, & 12 June, 1867, 

 Canby (Mo. Bot. Gard. Herb, and Gray Herb.); Wilming- 



ton, 2 October, 1866, Canby (Gray Herb.) ; ditches near 

 Stanton, August, 1867, Canby (Mo. Bot. Gard. Herb.); 

 Delaware, June, 1872, Canby (Gray Herb.); Stanton, June, 

 1872, Canby (Gray Herb.); near Wilmington, Canby 1957 

 (Mo. Bot. Gard. Herb.). 



Maryland: near Great Falls of the Potomac, 11 June, 1882, 



Ward (Mo. Bot. Gard. Herb.). 



Virginia: head of Mountain Lake, Salt Pond Mt., alt. 4060 



ft., August, 1889, Canby (Mo. Bot. Gard. Herb.); swampy 

 soil near Mountain Lake, Salt Pond Alt., August, 1869, 

 Canby (Gray Herb.). 



North Carolina: in standing water, Swain Co., 10 August, 1891, 



Beardslee & Kofoid (Mo. Bot. Gard. Herb, and Gray 

 Herb.); near Hendersonville, May, 1919, Thomas (Mo. Bot. 

 Gard. Herb.); in bogs formed by cold springs on Spring 

 Mts. (near Columbus), Polk Co., elev. about 3000 ft., 5 

 May, 1897, Biltmore Herb. 55641 (Gray Herb.). 



South Carolina: springy places near Graniteville, Aiken Co., 



19 May, 1899, Eggert (Mo. Bot. Gard. Herb.) ; same station, 

 21 & 25 May, Eggert (Mo. Bot. Gard. Herb.). 



Georgia: mountains of Georgia, 1872, Chapman (N. Y. Bot. 



Gard. Herb.) ; mountain streams of Georgia, 1873, Chapman 

 (Mo. Bot. Gard. Herb.); Floy Co., Chapman (Mo. Bot. 

 Gard. Herb.); wet shady woods at eastern base of Taylor's 

 Ridge, Whitfield Co., 26 July, 1900, Harper 310 (Mo. Bot. 

 Gard. Herb., N. Y. Bot. Gard. Herb., and Gray Herb.). 



Indiana: in a small pond, 8.7 miles southeast of Paoli, on Paoli 



and New Albany Pike, 16 October, 1917, Dcam 24360 (Mo. 

 Bot. Gard. Herb.) ; in small pond on north side of road and 

 about 1 mi. east of Pilot Knob, Crawford Co., 12 October, 



1916, Beam 22385 (Gray Herb.) ; low place in woods, where 

 in wet seasons the water would course through woods, 4 mi. 

 south and 1 mi. east of Palmyra, Harrison Co., Deam 20467 

 (Gray Herb.). 



Illinois: Ponds, St. Clair Co., Eggert (Mo. Bot. Gard. Herb.). 



