from an authentic spec. in Herb. Smith - C. tenella Park. is C. lanceolata, B. 31. Var. 2. is C. vitilis, Fries, sp. Booth ! & the Syn. may be quoted. (see Booth's letter) 35. Detroit river - D. Maclagan ! 36. Omit that species, not in the M. S. Pace Syn. ! 38/2. C. stricta - Booth. Whole Echo - Olney - Lake Superior. Lake Mahopac. My J. C. & Luke Superior. survey ! 43. This is C. serrulosa, Schreberi.) in Herb. Parry. Mantuan river - Clinton C. Peak. - J. M. McPherson M. of Mr. Car. Buckley 46. Lamark's name must stand for this species, As he founded it on an Amer. plant - & Gardenough's C. stricta has never been found in America. 47/2. C. lenticularis, M. Lake Aralanche. Terr. infert. Booth ! N. Shore of Lake Superior. Loring ? -! 49/2. C. maritime - Willd. In Herb. Parry are forms just resembling the foreign, John M. Lang. J. Hefele Massachusetts Valley, & R. P. R. O. To ? 49. Var. 1. C. viridula muscidae. J.C. in his Journal. (C. palaeaca !? (Elo non Wahl.) 54/2. C. tibbii, Sokle, Isle Royal. Whittier ! Pickering. Offering 59. A specimen of what I take for C. Nordicus is in Herb. Parry, from Macon C. H. C. Buckley. 61. After Syn. - C. heterostachya Terr. non Deel. 68/2. C. stricta, Curtis. "Side of Saddle Mount." Maple 800 ft. above the lake". Dewey. Herb. Parry ! Also Pilon Mt. M. Washington & Brown. - N. West Chester Pa. Townsend. 72. Border of a marsh - near Bristol, Pennsyl. C. Sherle in Herb. Parry ! After authority - C. Careyana Terr. non Deel. 76. C. laxiflora, Lam. non Schlt. (C. except with. 2 of 1.25.) 85/2. C. Richardtonii, Booth. near Rochester, N.Y. "within 2 good miles of the city". Dec. to April 15 Feb 14. P. Plinyries Augusta. Mt. Bread - Macon. C. Michaux. Castleff. 90. Montreal. D. Maclagan. 93/2. C. Chrysocentra, Schwegel. Terr. near Dutchy, Phil. W. S. Pohlman! 94. The Syn. C. Greeniana belongs here - that of C. birevies to 95 fr. ! spec. in Herb. Parry ! 101. Booth concluded that in justice to Muckle, his name of C. polymorpha ought to attach