AquUegia. Caltha.] RANUNCULACE^. 7 



1. 150. Amer. Gewachs. t 184. Walt. Fl. Car. 156. Ait. Hort. Kew. 2. 248. 

 Sims, Bot. Mag. t. 246. Willd. Spec. 2. 1247. Michx. Fl. 1. 316. Sclikulir, 

 Handb. 1. 146. Pursli, 372. DC. Syst. 1. 337 ; Prodr. 1. 50. Barton, Fl. N. Am. 

 1. 130, t. 36. Elliott, 2. 20. Lodd. Bot. Cab. t. 888. Spreng. Syst. 2. 680. 

 Maund, Bot. Gard. 7, t. 322. Hook. Fl. Bor.-Am. 1. 24, in part. Don, Mill. 1. 49. 

 Audubon, Birds, 8, t. 155. Torr. & Gray, Fl. 1. 29; Pac. R. Rep. 2. 119. 

 Spach, Hist. Veg. 7. 335. Walp. Rep. 1. 51. Dietr. Syn. 3. 290. Torr. Fl. 

 N. Y. 1. 20; Nicoll. Rep. 144. Nees, PI. Wied, 3. Gray, Genera, 1. 40, t. 14; PI. 

 Fendl. 4; Struct. Bot. 380, fig. 646-650 ; Pac. R. Rep. 12. 40; Manual, 45. C. A. 

 Meyer in Sert. Petrop. under t. 11. Parry, PI. Minn. 609. Hook. f. & Thomp. Fl. 

 Ind. 1. 44. Newberry, Pac. R. Rep. 6. 65. Lesqx. Fl. Ark. 346. Chapman, 9. 

 Hook, f., Arct. PL 284 & 313. PI. Bourgeau, 254. Regel, Ind. Sem. Petr. 18G6, 100. 

 Lawson, Ranunc. Canad. 46. Verlot, PI. Alp. 308, t. 46. Porter, Fl. Col. 4. 



A. variegata. Moench, Meth. 311. 



A. elegans. Salisb. Prodr. 374. 



A. Jlaviflora. Tenney, Am. Naturalist, 1. 388. 

 A. chrysantha. Gray, Proc. Am. Acad. 8. 621. Thurber, Am. Agriculturist, 

 Sept. 1873, with fig. Masters, Gard. Clu-on. 1873, 1335 & 1501, fig. 304. Floral 

 Mag. 1873, t. 88. Porter, Fl. Col. 4. 



A.leptocera,Yav.flava. Gray, PI. Wright, 2. 9 ; PI. Tliurb. 301. Torrey, Mex. 

 Bound. 30. 



A. leptoceras, var. chnjsantha. Hook, f., Bot. Mag. t. 6073. 

 A. flavescens. Watson, King's Rep. 5. 10. Gray, Am. Joiu~. Spi. 3. 3. 149. Por- 

 ter, Hayd. Rep. 1871, 477. Coulter, same, 1872, 759. 



.4. Canadensis, var. aurea. Regel, Gart. Fl. 1872, 246 & 258, t. 734. 

 A. formosa. Fisch. in DC. Prodr. 1. 50. Spreng. Syst. 2. 680. Don, Mill. 1. 49. 

 Torr. & Gray, Fl. 1. 30. Ledeb. Fl. Ross. 1. 56. Dietr. Syn. 3. 290. C. A. Meyer 

 in Sert. Petrop. under t. 11. Durand, PI. Pratten. 80. Walp. Ann. 4. 26. Planch. 

 Fl. des Serres, 8. 125, t. 795. Rothr. Fl. Alask. 442. Gray, Proc. Am. Acad. 7. 

 328 & 8. 375. Brew. & Wats. Bot. Calif. 1. 10. 



A. Canadensis. Hook. Fl. Bor.-Am. 1. 24, in part. Bong. Sitch. 124. 



A. arctica. Loud. Hort. Brit. 610. 



A. Canadensis, var. Torrey, Pac. R. Rep. 462 ; Mex. Bound. 30. 



A. Canadensis, var. formosa. Cooper, Pac. R. Rep. 12. 55. Watson, King's 

 Rep. 5. 10. Torrey, Bot. Wilkes, 216. 

 A. Jonesii. Parry, Am. Naturalist, 8. 211. 



A. truncata. Fisch. & Mey. Ind. Sem. Petr. 1843, Suppl. 8 (Linn. 18. 206; Walp. 

 Rep. 5. 6). C. A. Mey. in Sert. Petr., 1. 11. Brew. & Wats. 1. c. 



A. Canadensis. Benth. Pi. Hartw. 296. 



A. Californica. Lindl. in Gard. Chron. 1854, 836, & 1857, 382. Gray, Proc. 

 Am. Acad. 7. 828. Anderson, Cat. Fl. Nev. 117. Boland. Cat. 3. 



A.eximia. Van Houtte, Fl. des Serres, 12. 13, t. 1188 (Walp. Ann. 7. 30). 

 Morren, Belg. Hort. 7, t. 52, fig. 2. 



A. Canadensis, var. lumjistgla. Regel, Ind. Sem. Petr. 1866, 101. 

 CALTHA leptosepala. DC. Syst. 1. 310; Prodr. 1. 45. Janies, Long's Exp. 2. 

 215. Spreng. Syst. 2. 660. Hook. Fl. Bor.-Am. 1. 22, t. 10. Don, Mill. 1. 44. 

 Torr. & Gray, Fl. 1. 27. Ledeb. Fl. Ross. 1. 49. Dietr. Syn. 3. 335. Gray, PI. 

 Fendl. 4; Am. Jour. Sci. 2. 33. 409; Proc. Acad. Philad. 1863, 57; Proc. Am. Acad. 

 8.375. Rothr. Fl. Alask. 442. Watson, King's Rep. 5. 10. Porter, Hayd. Rep. 

 1871, 477 ; Fl. Col. 4. Coulter, Hayd. Rep. 1872, 759. Brew. & Wats. 1. c. 9. ' 



