Clematis.] EANUNCULACE.E. 11 



C. ovata. Pursh, 736. DC. Syst. 1. 159; Prodr. 1. 8. Elliott, 2.48. Spreng. 



Syst. 2. 665. Don, Mill. 1. 8. Torr. & Gray, Fl. 1. 8 & 657. Dietr. Syn,3. 348. 



Chapman, 3. Wood, Bot. & FI. 17. 



C. Penusylvanica, Donn, Hort. Brit. Mulil. Ind. Fl. Lane. 172 ; Cat. 56. 



Turcz. in Bull. Soc. JMosc. 27 2. 273. Walp. Ann. 7. 4. A doubtfid species. 



C. Pitcheri. Torr. & Gray, Fl. 1. 10 ; Pac. 11. Rep. 2. 125. Walp. Pep. 1. 7. 



Dietr. Syn. 3. 348. Gray, PI. Fendl. 4 ; PI. Wriglit, 2. 7 ; Manual, 36. Torrey, 



Marcy's Rep. 280 ; Mex. Bound. 29. Seem. Bot. Herald, 267 (referring it to C. 



reticulata). Young, Fl. Tex. 140. 



C. Coloradoensis. Buckl. Proc. Acad. Pliilad. 1861, 448. Gray, same, 1862, 

 161. 



C. reticulata. Walt. Fl. Car. 156. Michx. Fl. 1. 318. Persoon, 2. 99. Poir. Supj)!. 

 2. 296. Piu-sh, 385. DC. Syst. 1. 157 ; Prodr. 1. 7. Elliott, 2. 47. Spreng. Syst. 

 2. 666. Don, Mill. 1. 8. Torr. & Gray, Fl. 1. 10 & 658. Dietr. Syn. 3. 348.^ Loud. 

 Arbor. 1. 240, excl. fig. Lindl. Bot. Reg. 32, under t. 60. Engelm. & Gray, PI. 

 Lindh. 3. Seem. Bot. Herald, 267. Chapman, 4. Wood, Bot. & Fl. 17. 



C. Jilifera. Benth. PL Hartw. 285 (f. Seem. 1. c.) Walp. Ann. 2. 4. 

 Var (?) Gray, PI. Wright. 2. 7. Torrey, Mex. Bomid. 29. 

 C. Scottii. Porter, Fl. Colorado, 1. 



C. verticillaris. DC. Syst. 1. 166 ; Prodr. 1. 10. Hook. FI. Bor.-Am. 1. 2; Lond. 

 Jour. Bot. 6. 66. Torr. & Gray, Fl. 1. 10. Torrey, Fl. N.Y1.7; Bot. Wilkes, 

 212. Gray, Manual, 35. Lawson, Ranunc. Canad. 20. Watson, lung's Rep. 

 6.4. Porter, Hayd. Rep. 1871, 477. Coulter, same, 1872, 758. 



Atragene Americana. Sims, Bot. Mag. t. 387. Ait. f., Hort. Kew. 3. 342. Pursh, 

 384. Spreng. Syst. 2.644. Don, Mill. 1.10. Spach, Hist. Veg. 7.260. Dietr. 

 Syn. 3. 349. Loud. Arbor. 1. 248, fig. 27. Gray, Genera, 1. 14. 1. 1. Revue Hort. 

 1854, t. 7 and 1855, t. 17. Curtis, Bot. N. qar. 120. Chapman, 3. PI. Bourgeau, 

 254. 



C. Americana. Poir. Suppl. 5. 622. 



Atragene Columbiana. Nutt. in Jour. Acad. Pliilad. 7, 7- Walp. Rep. 1. 9. Dietr. 

 Syn. 3. 350. 



C. Columbiana. Torr. & Gray, Fl. 1. 11. 

 C. Viorna. Linn. Spec. 543. Jacq. f.. Eel. 1. 50, t. 32. Lam. Diet. 2.44. Walt. 

 Fl. Car. 156. Ait. Hort. Kew. 2. 259. Willd. Spec. 2. 1288. Andr. Bot. Rep. 1. 71. 

 Ker, Rev. Bot. Rep. 28. Michx. Fl. 1. 318. Persoon, 2. 99. Pursh, 385. DC. Syst. 

 1. 156 ; Prodr. 1. 7. EUiott, 2. 46. Don, MiU. 1. 8. Hook. Jour. Bot. 1. 186. Torr. 

 & Gray, Fl. 1. 9. Dietr. Syn. 3. 347. Loud. Arbor. 1. 238, fig. 14. Lindl. Bot. Reg. 

 32, under t. 60. Parry, PI. Minn. 608. Chapman, 3. Gray, Manual, 36. 



Viorna urnigera. Spach, Hist. Veg. 7. 270. 

 Yar. coccinea. James, Long's Exped. 1. 54. Gray, PI. Wright. 2. 7. 



C. Te.vensis. Buckl. in Proc. Acad. Pliilad. 1861, 448 and 1870, 135. Gray, in 

 same, 1862, 161. 



C. Virginiana. Linn. Amoen. 4. 275. Lam. Diet. 2. 43. Walt. Fl. Car. 157. Ait. 

 Hort. Kew. 2. 259. Willd. Spec. 2. 1290. Michx. Fl. 1. 318. Persoon, 2. 99. Pursh, 

 384. DC. Syst. 1. 142; Prodr. 1.4. James, Long's Exped. 2. 343. Elliott, 2. 44. 

 " Wats. Dendr. t. 74." Hook. Fl. Bor.-Am. 1. 1, in part; Lond. Jour. Bot. 6. 66. 

 Don, Mill. 1. 5. Torr. & Gray, Fl. 1. 8 & 657. Spach, Hist. Veg. 7. 278. Dietr. 

 Syn. 3. 345. Torr. Fl. N. Y. 1.6; Fremont's Rep. 87 ; Emory's Rep. 136 & 406. 

 Loud. Arbor. 1. 237, fig. 13. Richards. Arct. Exped. 442. Gray, Pac. R. Rep. 



