18 EAXUNCULACEiE. [Ranunculus. 



R. nuLBOsus, Linn. Michx. Fl. 1. 321. Pursh, 392. Bigel. Meil. Fl. 3. 61, t. 47, 

 Torr. & Gray, Fl. 1. 24. Chapman, 8. Gray, Manual, 43. 



R. Califoruicus. Bentb. PI. Hartw. 295. Torrey, Pac. R. Rep. 4. 62 & 7. 7 ; 

 Me.x. Bound. 30. Newberry, Pac. R. Rep. 6. 65. Boland. Cat. 3. Gray, Proc. 

 Am. Acad. 8. 372. Brew. & Wats. Bot. Calif. 1. 7. 



li. cliasectas. Hook. & Am Bot. Beechey, 316, not Bieb. Walp. Rep. 1. 43. 

 Peyritsh in Linn. 30. 52. 

 , A', acris, var. /?. Torr. & Gray, Fl. 1. 21. 



R delphinlfolius ? Torr. & Gray, Fl. 1. 659, not HBK. 



R. canus. Torrey, Pac. R. Rep. 4. 62, not Benth. 



R fasckularis. AVatson, King's Rep. 5. 9 .' 



R. Cymbalaria. Pursh, 392. Smith, Rees Cycl. n. 14. Poir. Suppl. 4. 661. 

 DC. Syst. 1. 252; Prodr. 1. 33. Schlecht. Animad. 1. 22. Richards, in Frankl. 

 Journ. 13. Spreng. Syst. 2. 649. Hook. Fl. Bor.-Am. 1. 11 ; Loud. Jour. Bot. 6. 

 60. Don, Mill. 1. 32. Torr. & Gray, Fl. 1. 17. Hornem. Fl. Dan. 13, t. 2293. 

 Ledeb. Fl. Ross. 1. 34. Turcz. Cat. Baic. n. 34. Dietr. Syn. 3. 316. Torrey, Fl. 

 N. Y. 1. 12 ; Nicol. Rep. 144 ; Frem. Rep. 87 ; Mex. Boimd. 29. Gray, PI. Wright. 2. 

 8 ; Am. Jour. Sci. 2. 33. 241 ; Proc. Acad. Philad. 1863, 56 ; Manual, 41 ; Proc. 

 Am. Acad. 8. 372. Walp. Ann. 4. 18. Parry, PL Minn. 608. Lange, PI. Gronl. 

 129. Hook, f., Arct. PI. 283. PI. Bourgeau, 254. Lawson, Ranunc. Canad. 40. 

 Anderson, Cat. PI. Nev. 117. Watson, King's Rep. 5. 7. Porter, Hayd. Rep. 1870, 

 472 ; 1871, 477 ; Fl. Col. 3. Coulter, Hayd. Rep. 1872, 759. 



R. tridentatus. HBK. Nov. Gen. & Spec. 5. 42. DC. Syst. 1. 252; Proch-. 1. S3. 

 Seringe, "Bull. Bot. 2. 25, t. 3." Spreng. Syst. 2. 649. Don, Mill. 1. 32. Benth. 

 PI. Hartw. 1 & 158. Dietr. Syn. 3. 317. Gray, PI. Fendl. 4. 



R. savmentosiis. Adams, Mem. Soc. Mosc. 9. 244. 



R. salsuginosns. Pallas, " Itin. 2. 213 & 265." Willd. Spec. 2. 1311. Smith, 

 Rees Cycl. n. 15. Poir. Diet. 6. 102. Spreng. Syst. 2. 649. 



Var. alpinus. Hook. Fl. Bor.-Am. 1. 11. 

 R. halophilus. Sclilecht. Animad. 1. 23, t. 4, fig. 1. Seringe, Melange Bot. 2. 



57. Spreng. Syst. 2. 649. Don, MU. 1. 32. 



R. digitatus. Hook. Jour. Bot. 1851, 124, t. 4. Walp. Ann. 4. 17. Lawson, 

 Ranunc. Canad. 43. Watson, King's Rep. 5. 8. 



R. fascicularis. Muhl. ; Bigel. Fl. Bost. 137. DC. Syst. 1. 291 ; Prodr. 1. 40. 

 Spreng. Syst. 2. 655. Hook. Fl. Bor.-Am. 1. 20, t. 8, fig. 1; Jour. Bot. i. 187. 

 Don, Mill. 1. 38. Darling. Fl. Cestr. 329. Torr. & Gray, Fl. 1. 24. Dietr. Syn. 3. 

 324. Torrey, Fl. N. Y. 1. 15. Gray, Genera, 1. 30, t. 9 ; Manual, 43 ; Am. Jour. 

 Sci. 3. 3. 149 ; Proc. Am. Acad. 8. 373. Parry, PI. Minn. 60S. Lawson, Ranunc. 

 Canad. 34. 



R. Ficaria, Linn. Included in Hook. f. Arct. PI. as from northwestern America, 

 but no otlier authority is found. 



R. Flammula, Linn. See syn. in DC. Syst. 1. 247; Ledeb. Fl. Ross. 1. 32.— 

 Hook, in Lond. Jour. Bot. 6. 66. Hook, f , Arct. PI. 283 & 312. Torrey, Bot. 

 Wilkes, 213. Gray, Proc. Am. Acad. 8. 373. 



Var. intermedius. Hook. Fl. Bor.-Am. 1. 11. Ledeb. Fl. Ross. 1. 32. Gray, 

 Manual, 41 ; Proc. Am. Acad. 8. 373. 



R. Fhiiiimiihi. Scldecht. in Linn. 6. 577. 



"Var. TJiialaschcensis. Ledeb. Fl. Ross. 1. 32. 



Var. reptans. Meyer, PI. Lab. 96. Gray, Proc. Acad. Philad. 1863, 56 ; Manual, 



