20 RANUNCULACEJE. [RanuncvQus. 



t. 2292. Ledeb. Fl. Eoss. 1. 36. Seem. Bot. Herald, 23. Lauge, PI. Gioiil. 129. 

 AscliL-rs. Fl. Lab. in Flora, 43. 369. Rotlir. Fl. Alaska, 442. 



R. macraiithus. Scheele iu Lian. 21. 585. Torrey, Mex. Bound. 29. Watson, 

 King's Kep. 5. 9. Coulter, Hayd. Rep. 1872, 759. 



1{. repens, var. macranthus. Gray, PI. Liudh. 141 ; PI. "Wright. 1. 7, & 2. 8. 

 R. miUtifidus. Pursh, 736. Poir. Suppl. 4. 665, Bradbury, Cat. 337. DC. Syst. 

 1. 270 ; Prodr. 1. 34. Spreng. Syst. 2. 652. Bigel. Fl. Bost. 2 ed. 228. Torrey, 

 Compend. 227. Seringe, Melange Bot. 2. 58. Gray, Manual, 40. Lawson, Ra- 

 nunc. Canad. 41. "Watson, King's Rep. 5. 8. Porter, Hayd. Rep. 1871, 477 ; Fl. 

 Col. 3. 



RtfluviatlUs. Bigel. Fl. Bost. 139, not "Willd. 



R. lacustns. Beck & Tracy, "N. Y. Med. & Phys. Journ. 2. 112." Eaton, 

 IMauual, 4 ed. 424 ; Trans. Alb. Instit. 1. 148, t. 5. Paine, PI. Oneida, 182. 



li. Purshii. Torrey, Ann. Lye. N. Y. 2. 163 ; Fl. N. Y. 1. 14. Hook. Fi. Bor.- 

 Am. 1. 15, t. 7, B. f. 1. Don, Mill. 1. 33. Schlecht. in Linn. 6. 578. Torr. & Gray, 

 Fl. 1. 19. Hook. & Arn. Bot. Beechey, 121. Ledeb. Fl. Ross. 1. 35. Turcz. in Fl. 

 Baic. 1. 54. Dietr. Syn. 3. 318. Seem. Bot. Herald, 22. Newberry, Pac. R. Rep. 

 6. 65. Parry, PI. Minn. 608. Hook. f. in Jour. Linn. Soc. 1. 124; Arct. PI. 283. 

 Lesqx. Fl. Ark. 346. Chapman, 8. PI. Bourgeau, 254. Rothr. Fl. Alask. 442. 



E. delphinifolius. Torrey in Eaton's Manual, 4 ed. 424. 



R. amphibius. James, Cat. 183 ; Long's Exped. 2. 342 ? 



R. Beckii. Don, Mill. 1. 39. 



R. radicans, var. y. multijidus. Regal, Fl. Ost-Sib. 1. 45, with syn. 

 Var. fi. 



R. Purshii. Richards. Frankl. Journ. 13. 



R. Purshii, var. y. Hook. Fl. Bor.-Am. 1. 15, t. 7, B. f. 2. Torr. & Gray, Fl. 1. 

 20. AVatson, Iving's Rep. 5. 8. 



R. limosus. Nutt. in Torr. & Gray, Fl. 1. 20. Walp. Rep. 1. 42. Dietr. Syn. 

 3. 318. 



R. radicans, var. 0. repens. Regel, 1. c, with syn. 

 Var. 7. repens. "Watson, Iving's Rep. 5. 8. Porter, Hayd. Rep. 1871, 477 ; Fl. 

 Col. 3. 



R. Purshii, var. (3. Richards. 1. c. 



7i. Purshii, var. 6. repens. Hook. 1. c. Torr. & Gray, 1. c. Gray, Proc. Acad. 

 Philad. 1863, 56. 



R. Gmelini & Langsdorffii. DC. Prodr. 1. 34. 



R. radicans. C. A. Mey. in Ledeb. Fl. Alt. 2. 316. Ledeb. Icon. t. 116 ; Fl. 

 Ross. 1. 34, with syn. Regel, Fl. Ost-Sib. 1. 44, making this the typical form. 

 R. MURiCATDS, Linn. Michx. Fl. 1. 321. Pursh, 395. Elliott, 2. 64. Hook. 

 Jour. Bot. I. 187. Torr. & Gray, Fl. 1. 24. Chapman, 7. Gray, Manual, 43. 

 Boland. Cat. 3. 



7i. viuricatus, var. Carolinus. DC. Prodr. 1. 42. 

 R. Nelsoni. Gray, Proc. Am. Acad. 8. 373. Coulter, Hayd. Rep. 1872, 759. 



R. recurvatus. Bong. Veg. Sitch. 123, not Poir. 



R recurvatus, var. Nehoni. DC. Syst. 1. 290 ; Prodr. 1. 40. Hook. Fl. Bor.-Am. 

 1. 20. Torr. & Gray, Fl. 1. 23. Ledeb. Fl. Ross. 1. 44 



7^. occidentalis. Torr. & Gray, Fl. 1. 22, in part. 



R. occidentalis, var. parviflorus. Torrey, Bot. "Wilkes, 214. 

 Var. tenellus. Gray, Proc. Am. Acad. 8. 374. 



R. tenellus. Nutt. in Torr. & Gray, Fl. 1. 23. "Walp. Rep. 1. 43. Dietr. Syn. 3. 



