Geum.] EOSACE^. 285 



Ind. Scm. Petrop. 11. 47. Gray, PL Fendl. 41 ; Am. Journ. Sci. 2. 33. 411 ; Manual, 

 152. Engelm. PI. Upp. Miss. 191. Hook, f, Arct. PI. 2S9. PI. Bourgeau, 256. 

 Porter, Fl. Col. 35. Rotlir. PI. Wheeler, 37. 



G. Rossii. Seringe, DC. Prodr. 2. 553. Torr. & Gray, Fl. 1. 424. Gray, Am. 

 Jom-n. Sei. 2. 33. 411; Proc. Acad. Philad. 18G3, 61. Rotlir. Fl. Alask. 445. Wat- 

 son, King's Eep. 5. 84 ; PI. Wheeler, 8. Porter, Hayd. Rep. 1871, 481 ; Fl. Col. 35. 

 Scheutz, Monog. 59. Rothr. PL Wheeler, :^-j. 



Sieversia Rossii. R. Br. in Parry's 1st Voy. 276, t. C (Regensb. Flora, 72, Beil. 

 85). Spreng. Syst. 42. 199. Cham. & Schlecht. in Linnisa, 2. 5. Hook. FL Bor.- 

 Am. 1. 176. Don, Mill. 2. 528. Eat. & Wr. 426. Ledeb. Fl. Ross. 2. 25. Dietr. 

 3. 193. Hook. f. Jom-n. Linn. Soc. i. 124; Arct. PL 289. 



Potentilla nivalis. Torrey, Ann. Lye. N. Y. 1. 32, t. 3, f. 2. Spreng. Syst. 42. 198. 

 Lehmann, Pug. PL Nov. 3. 27. Don, Mill. 2. 559. 



Var. humile. Torr. & Gray, Fl. 1. 424. Walp. Rep. 2. 48. Porter, Hayd. Rep. 

 1870, 475. Watson, King's Rep. 5. 85. 



Sieversia humilis. R. Br. in Parry's 1st Voy. 276 & 308. Cham. & Schlecht. in 

 Linntea, 2. 6. Hook. Fl. Bor.-Am. 1. 176. Hook. f. Arct. PL 325. 



G. triflorum. Torrey, Ann. Lye. N. Y. 2. 195. 



Sieversia Rossii, var. humilis. Ledeb. Fl. Ross. 2. 25. 

 G. strictum. Ait. Hort. Kew. 2. 217. See syn. in Ledeb. Fl. Ross. 2. 22 ; Meyer, 

 Ind. Sem. Petrop. 11. 26; Trautv. & Meyer, FL Ochot. 32; Scheutz, Monog. 28.— 

 AVilld. Spec. 2. 1113. Pursh, 351. Bigel. Fl. Bost. 2 ed. 207. Torrey, Fl. U. S. 

 492 ; Fl. N. Y. 1. 202 ; Nicol. Rep. 149. Hook. Fl. Bor.-Am. 1. 175, excl. var. ;8. 

 Don, Mill. 2. 525. Beck, Bot. 101. Fisch. & Meyer, Ind. Sera. Petrop. 3. 36 (Litt.- 

 Ber. zu Linnaja, 12. 95). Torr. & Gray, FL 1. 421. Eat. & Wr. 254. Dietr. 3. 171. 

 Parry, PL Minn. 611. Engelm. PL Upp. Miss. 190. Gray, Pac. R. Rep. 12. 43; 

 Manual, 152 ; Am. Journ. Sci. 3. 3. 306. Hook, f . Arct. PL 289 & 325. PL Bour- 

 geau, 256. Porter, Hayd. Rep. 1871, 481 ; Fl. Col. 35. Coulter, same, 1872, 765. 



G. Canadense. Murr. Comm. Goett. 5. 34, t. 4, not Jacq. Michx. FL 1. 300. 

 Poir. Suppl. 1. 616. Seringe, DC. Prodr. 2. 550. Don, Mill. 2. 525. Fisch. & 

 Meyer, Ind. Sem. Petrop. 3. 35 (Litt.-Ber. zu Linuaea, 12. 94). Cham, m LinuEea, 

 6.589. Lindl. Fl. Med. 226. 



G. ranunculoides. Seringe, DC. Prodr. 2. 551. 

 G. triflorum. Pursh, 736. Poir. Suppl. 5. 574. Bradbury, Cat. 336. Nutt. 

 Genera, 1. 309. Seringe, DC. Prodr. 2. 553. Lodd. Bot. Cab. 1. 1609. Torr. & 

 Gray, Fl. 1. 423. Torrey, Fl. N. Y. 1. 203 ; Bot. Wilkes, 287. Parry, PL Minn. 

 611. Engelm. PL Upp. Miss. 190. Gray, Pac. R. Rep. 12.43; Ives's Rep. 11; 

 Proc. Acad. Philad. 1863, 61 ; Manual, 153. Cooper, Pac. R. Rep. 12. 59. Porter, 

 Hayd. Rep. 1870,475; 1871, 481 ; Fl. Col. 35. Scheutz, Monog. 53. Watson, 

 King's Rep. 5. 84. Coulter, Hayd. Rep. 1872, 765. Rothr. PL Wheeler, 37. Brew. 

 & Wats. Bot. Calif. 1. 176. 



G. ciliatinn. Pursh, 3-52. Poir. Suppl. 5. 574. Spreng. Syst. 2. 543. Seringe, 

 DC. Prodr. 2. 554. Torr. & Gray, Fl. 1. 425. Eat. & Wr. 255. 



Sieversia triflora. R. Br. in Parry's 1st Voy. 276. Richard, in Journ. Frankl. 

 12. Spreng. Syst. 2. 543. Hook. Bot. Mag. t. 2858 ; Fl. Bor.-Am. 1. 176 ; Lond. 

 Journ. Bot. 6. 218. Don, Mill. 2. .528. Eat. & Wr. 426. Dietr. 3. 193. Nutt. in 

 Journ. Acad. Philad. 7. 20. PL Bourgeau, 276. 



G. pubescens. Hook. Fl. Bor.-Am. 1. 175. 



Siefei-sia rosea. Graham, in Edinb. Phil. Journ. 12. 193. 



Sieversia ciliata. Don, Mill. 2. 528. Dietr. 3. 193. Meyer, 1. c. 11. 54. 



G. Grahami. Steud. Noracnclator, 1. 682. 



