82 VIOLACE.E. [Viola. 



Scliwein. 1. c. Go. Torrey, Fl. U. S. 254. Le Contc, 1. c. 14G. Hook. Fl. Bor.-Am. 

 1. 77. Don, Mill. 1. 324. Bock, Bot. 40. 



V. uhllqua. Pursh, 172, not Ait. 



V. amcena. Le Conte, 1. c. 144. 



V. Leconteana. Don, Mill. 1. 324. Walp. Eep. 1. 217. 

 V. Canadensis. Linn. Spec. C3G. Hill, Veg. Syst. 22, t. 59, f. 4. Ait. Hort. 

 Kew. 3. 290. Wilkl. Spec. 1. 1166. Michx. Fl. 2. 150. Persoon, 1. 254. Poir. 

 Diet. 8. 635. Pursh, 174. Nutt. Genera, 1. 150. Rom. & Scliult. Syst. 5. 375. 

 Elliott, 1. 801. Schwein. 1. c. G8. Richards. Frankl. Journ. G. Reichenb. Icon. 

 Bot. 1. 45, t. 54, f. 113. Ging. in DC. Prodr. 1. 301. Bigel. Fl Bost. 103. Torrey, 

 Fl. U. S. 255; Fl. N. Y. 1. 75; Nicol. Rep. 145; Pac. R. Rep. 4. 68. Spreng. Sy.st. 

 1. 801. Le Conte, I. c. 148. Sweet, Br. Fl. Gard. 2 ser. t. 62. Hook. Fl. Bor.- 

 Am. 1. 80. Don, Mill. 1. 329. Bong. Sitch. 125. Beck, Bot. 40. Torr. & Gray, 

 Fl. 1. 143. Dietr. 1. 848. Nees, PI. Wied, 4. Gray, PL Fendl. 11 ; Pac. R. Rep, 

 12. 41; Manual, 79. Parry, PI. Minn. 609. Chapman, 34. Watson, King's Rep. 

 5. 35. Coulter, Hayd. Rep. 1872, 761. Porter, Fl. Col. 11. Willis, PI. N. Jer. 9. 



V. alblflora. Link, Enum. Hort. Berol. 1. 141. 



Lophion Cavadense. Spach, Hist. Veg. 5. 517. 



V. caniua. Linn. Spec. 935. See syn. in Ledeb. Fl. Ross. 1. 252 ; Babington, 

 Henf. Bot. Gaz. 2. 141 ; Koch, Fl. Germ. 3 ed. 73 ; Hook. f. Arct. PI. 286 & 320 ; 

 Regel, Fl. Ost-Sib. 1. 244. — Walt. Fl. Car. 219. Schrank, Pfl. Lab. 12. Richards. 

 Frankl. Journ. 6. Ging. in DC. Prodr. 1. 298. Cham. & Schlecht. in Linn. 2. 146. 

 Meyer, PL Lab. 89. Hook. FL Bor.-Am. 1. 79. Schlecht. in Linn. 10. 102. Lange, 

 PL Groni. 131. Poland. Cat. 5. Watson, King's Rep. 5. 34. Porter, Hayd. Rep. 

 1871, 478 ; Fl. Col. 11. The American plant referable to the following varieties. 

 Var. sylvestris. Regel, Fl. Ost-Sib. 1. 245. Gray, Manual, 79. Coulter, Hayd. 

 Rep. 1872, 761. 



V. asarifulia. Schreb. ; Muhl. Ind. Fl. Lane. 17S; Cat. 25. 



V. debilis. Pursh, 174, not Michx. Xutt. Genera, 1. 150. Schwein. 1. c. 71. 

 Richards. Frankl. Journ. 6. Ging. in DC. I'rodr. 1. 298. Lodd. Cab. t. 1378. 

 Don, Mill. 1. 327. , 



V. idiginosa. Muhl. Cat. 25, not Schrad. Schwein. 1. c. 72. 



V. Labradonca. Schrank, Pfl. Lab. 12. Rom. & Schult. Syst. 5. 880. Ging. in 

 DC. Prodr. 1. 306. Meyer, PL Lab. 89. Don, Mill. 1. 334. 



V. punctata. Schwein. 1. c.48. Ging. in DC. Prodr. 1. 305. 



V. cotispersa. Reichenb. Icon. Bot. 1. 44, t. 52, f. 108. Spreng. Syst. 1. 799. 

 Dietr. 1, 842.' 



V. Mnhlenhergil. Torrey, Fl. U. S. 1. 256 ; Fl. N. Y. 1. 73. Ging. in DC. Prodr. 

 1.297. Lq Conte, Ann. Lye. N. Y. 2. 148. Hook. Fl. Bor.-Am. 1. 78; Lond. 

 Jour. Bot. 6. 73. Don, Mill. 1. 326. Beck, Bot. 40. Darling. Fl. Cestr. 140. 

 Torr. & Gray, Fl. 1. 140. Hook. & Am. Bot. Becchey, 325. Walp. Rep. 1. 218. 

 Gray, Manual, 1 ed. 46; Am. Jour. Sci. 2. 33. 404. Chapman, 34. Liebm. FL Dan. 

 Suppl. t. 2710. Willis, PL N. Jer. 9. 



■? V.rad!c(iu!<. Ging. in DC. Prodr. 1. 297. Le Conte, L c. 153. Don, MilL 

 1. 326. Torr. & Gray, Fl. 1. 144. 

 Var. rupestris. Regel, Fl. Ost-Sib. 1. 250. 



V. Muhlrnhpniii, vars. /3 & 7. Hook. FL Bor.-Am. 1. 78. Torr. & Gray, Fl. 

 1. 140. Lange, PL Gnhil. 131. Chapman, 34. 



V. AUionii. Schlecht. in Linn. 10. 103. 

 Var. adunca. Gray, Proc. Am. Acad. 8. 377. 



V. adunca. Smith, Rees Cyc. n. 63. Hook. Fl. Bor.-Am. 1. 79. Don, Mill. 1. 327. 



