340 SAXrFRAGACE^. [Saxifraga. 



S. Ju'rta. Hook. f. in Journ. Linn. Soc. i. 117. 



S. caspitosa, var. compacta, Kocli. Kegel, 1. c. 



S. decipiens, var. arctica. Engler, Linnaea, 35. 46. 



>S'. derlpu'us, var. Grcvnlandica. Engler, Monogr. Saxifr. 189. 



Yar. Sternbergii. Regel, 1. c. 100. 



S. Sternbergii. Willd. Hort. Berol. 1. 462. Sterub. Rev. Saxifr. 56, t. 24. 



S. decipiens, var. Sternbergii. Engler, 1. c. 188. 

 S. Careyana. Gray, Am. Journ. Sci. 1. 42. 32 (Lond. Journ. Bot. 2. 110). Chap- 

 man, 153. ^Yooa, CI.-Book, 371 ; Bot. & El. 114. Engler, Monogr. Saxifr. 130. 

 S. Caroliniana. Gray, Chloris Bor.-Am. in Mem. Amer. Acad. 3. 39. Chap- 

 man, 153. 4 



S. Careyana, var. Caroliniana. Engler, 1. c. 137. 

 S. cernua. Linn. Spec. 403. See syn. in Stcrnb. Rev. Saxifr. 18 ; D. Don, 

 Monogr. Saxifr. 304; Seringe, DC. Prodr. 4. 36; Ledeb. El. Ross. 2. 219; Middend. 

 El. Taimyr. 44 ; Engler, Monogr. Saxifr. 106. — Greville, Mem. Soc. Wern. 3. 423. 

 R. Brown, Parry's 1st Voy. 275. Richard. Erankl. Journ. 9. Hook, in Trans. 

 Linn. Soc. 14. 371 ; El. Bor.-Am. 1. 245. Sternberg, Linnaea, 6. 554. Hook. & Arn. 

 Bot. Beechey, 124, excl. var. Torr. & Gray, El. 1. 573. Eat. & Wr. 415. Sel- 

 ler, Ann. & Mag. Nat. Hist. 1. 16. 172. Trautv. PI. Imag. & Descr. El. Ross. 63, 

 t. 40. Seem. Bot. Herald, 31, 52, 55 & 56. Lange, PI. Groenl. 128. Hook. f. in 

 Journ. Linn. Soc. i. 117, 122 & 124, & 5. 83; Arct. PI. 292 & 329. Dickie, Journ. 

 Linn. Soc. 3. 11 1 & 11. 33. Durand, PI. Kane, in Journ. Acad. Philad. 1856, 193 

 (Kane's Exped. 2. 456) ; Pi. Hayes, Proc. Acad. Philad. 1863, 94. Gray, Am. 

 Journ. Sci. 2. 33. 409, in part; Proc. Acad. Philad. 1803, 62. PI. Bourgeau, 257. 

 Rothr. El. Alask. 446. Porter, El. Col. 38. 



■? S. Sibirica. Pursh, 312. Meyer, PI. Lab. 70. Hook. El. Bor.-Am. 1. 246. 

 Torr. & Gray, El. 1. 573, in part. Eat. & \Yx. 415. 

 S. chrysantha. Gray, Proc. Am. Acad. 11. 83. 



S. Ilirculus ? Gray, Am. Journ. Sci. 2. 33. 409. 



S. serpi/llifolia. Gray, Proc. Am. Acad. 1863, 62. Porter, Hayd. Rep. 1871, 

 482 ; El. Col. 39. Rothr. PI. Wheeler, 37. 



S. Davurica. Pallas, Itin. 3, Appx., t. P., f. 2. Willd. Spec. 2. 645. See syn. 

 in Ledeb. El. Ross. 2. 212 ; Engler, Monogr. Saxifr. 147. — Hook. El. Bor.-Am. 



1. 250. Don, Mill. 3. 218. Sternb. in Linnjea, 6. 554. Hook. & Arn. Bot. Beechey, 

 124. Torr. & Gray, El. 1. 569, in part. Eat. & Wr. 414. Seem. Bot. Herald, 31. 

 Hook. f. Arct. PL 292. Rothr. El. Alask. 447. 



Var. Unalaschcensis. Engler, 1. c. 148. 



S. Unalaschcensis. Sternberg, Rev. Saxifr. Suppl. 2. 9. 



S,fl.ahellifolia. R. Brown ; Torr. & Gray, El. 1. 569. Walp. Rep. 2. 366. Le- 

 deb. El. Ross. 2. 213. 

 S. debiUs. Engelm. ; Gray, Proc. Acad. Philad. 1863, 62. Porter, El. Col. 38. 



S. cernua. Gray, Am. Journ. Sci. 2. 33. 409, in part. 



S. rivularis. Watson, King's Rep. 5. 93. 



S. cernua, var. dehilis. Engler, Monogr. Saxifr. 107. 

 S. elegans. Nutt. ; Torr. & Gray, El. 1. 573. Walp. Rep. 2. 366. Gray, Proc. 

 Am. Acad. 8. 383. 



S. erosa. Pursh, 311. Poir. Suppl. 5. 77. Nutt. Genera, 1. 285. Otto, Nees 

 Hor. Phys. Berol. 33. Elliott, 1. 512. D. Don, Monog. Saxifr. 360. Spreng. Syst. 



2. 363. Seringe, DC. Prod. 4. 41. Don, Mill. 3. 208. Spach, Hist. Veg. 5. 44. 

 Torr. & Gray, El. 1. 572. Eat. & Wr. 413. Dietr. 3. 1527. Chapman, 153. Gray, 



