Ranunculus.] RANUNCULACE^. 19 



41. Watson, King's Rep. 5. 7. Porter, Hayd. Rep. 1871, 477 ; Fl. Col. 2. Coulter, 

 Hayd. Rep. 1872, 759. Brew. & Wats. Bot. Calif. 1. 6. 



E. reptans. Linn. Spec. 549. See syn. in DC. Syst. 1. 248 ; Ledeb. Fl. Ross. 1. 

 32. — Schleclit. Animad. 1. 18. Don, Mill. 1. 31. Torr. & Gray, Fl. 1. 16. Hook, 

 in Loud. Jour. Bot. 6. 66. Gray, Manual, 1 ed. 9. Cooper, Pac. R. Rep. 12. 55. 

 Lano-e, PL Gronl. 129. PL Boui-geau, 254. Lawson, Rammc. Canad. 40. Boland. 

 Cat.°3.' Wood, Bot. & FL 19. 



, R fiUformis. Michx. FL 1. 320. Poir. Diet. 6. 99. Persoon, 2. 102. Pursh, 

 802. Smith, Rees Cyc. n. 5. Barton, Fl. N. A. 2. 101, t. 70. Bigel. FL Bost. 2 ed. 



224. 



R. Flammula, \3,v.JiUformis. Hook. Fl. Bor.-Ara. 1. 11. Regel, Fl. Ussur.- 6. 



R. reptans, vnr.Jilifonms. DC. Syst. 1. 248. Torrey, Fl. N. Y. 1. 12. 

 R. glaberrimus. Hook. Fl. Bor.-Am. 1. 12, t. 5, fig. A. Don, Mill. 1. 38. 

 Nuttall, Jour. Acad. PliUad. 7. 7. Torr. & Gray, Fl. 1. 19 & 658. Hook. & Am. 

 Bot. Beechey, 316. Walp. Rep. 1. 42. Dietr. Syn. 3. 317. Anderson, Cat. PL 

 Nev. 117. Watson, King's Rep. 5. 8. Porter, FL Col. 2. Torrey, Bot. Wilkes, 

 214. Brew. & Wats. Bot. Calif. 1. 7. 



R. glacialis, Linn. See syn. in DC. Syst. 1. 238. — Schlecht. Animad. 1. 12. Torr. 

 & Gray, Fl. 1. 16 & 658. Hook, in Trans. Linn. Soc. 14. 362. Hook. f. Arct. PL 

 283 & 311. Durand, PL Kane, 1S5. 



R. Chamissonis. Sclilecht. Animad. 1. 12, t. 1 (Spreng. Neue Entdeck. 2. 313). 

 Seringe, Melange Bot. 2. 52. Spreng. Syst. 2. 650. Gray, Proc. Am. Acad. 7. 

 828. 



R. hebecarpus. Hook. & Arn. Bot. Beechey, 316. Walp. Rep. 1. 43. Torrey, 

 Pac. R. Rep. 4. 62 ; Mex. Bound. 30. Boland. Cat. 3. 



R. parviflorus, var. y. Torr. & Gray, Fl. 1. 25 & 659. 

 R. Hookeri. Regel, FL Ost-Sib. 1. 47. 



R. pedatijidus. Hook. FL Bor.-Am. 1. 18, t. 18, fig. B. Don, MiU. 1. 35. Torr. 

 & Gray, Fl. 1. 21. Dietr. Syn. 3. 321. 



R. hydrocharoides. Gray, PL Thurb. 306. Walp. Ann. 4. 17. Torrey, Mex. 

 Bound. 29. 



R. Hornemanni. Schlecht. Animad. 2. 36. DC. Prodr. 1. 44. Don, Mill. 1. 41. 

 Torr. & Gray, FL 1. S5. Dietr. Syn. 3. 327. 



R. iaberosus. Hornem. Hort. Bot. Hafn. 527. 

 R. hyperboreus. Rottb. Act. Hafn. 10. 458, t. 4, fig. 16. See syn. in DC. Syst. 

 1. 272; Ledeb. FL Ross. 1. 34; Regel, FL Ost-Sib. 1. 43. — DC. Prodr. 1. 35. 

 Schlecht. Animad. 2. 12. R. Br. in Parry's 1st Voy. Appx. 263. Hook, in Parry's 

 2d Voy. Appx. 4, & 3d Voy. Appx. 29 ; Fl. Bor.-Am. 1. 16. Spreng. Syst. 2. 650. 

 Schlecht. in Linn. 6. 578. Torr. & Gray, Fl. 1. 20. Walp. Ann. 4. 19. Seem. 

 Bot. Herald, 23. Lange, PL Gronl. 129. Hook, f., Jour. Linn. Soc. i. 124 & 5. 82 ■, 

 Arct. PL 283 & 312. Dickie, Jour. Linn. Soc. 3. no. Rotlir. Fl. Alaska, 442. 



Var. natans. Regel, 1. c. Gray, Proc. Acad. Philad. 1863, 56. Porter, Fl. 

 Col. 3. 



R. natans. C. A. Meyer, in Ledeb. Fl. Alt. 2. 315 & Ic. FL Alt. t. 114. Re- 

 ferred to R. radicans by Schlecht. 1. c. and by Hook. f. & Thomp., FL Ind.. 32. 

 R. hystriculus. Gray, Proc. Am. Acad. 7. 328. 



R. Lapponicus, Linn. See syn. in DC. Syst. 1. 271. — Schlecht. Animad. 2. 11 ; 

 Linn. 6. 578. Richards, in Frankl. Journ. 14. Hook, in Parry's od Voy. Appx. 

 121 ; Fl. Bor.-Am. 1. 16. Hook. & Am. Bot. Beechey, 121. Hornem. Fl. Dan. 13, 



