Potentilla.] ROSACEA. 297 
Var. incisa. Lindl. Bot. Reg. 13, t. 1973. 
Var. Nevadensis. Watson, Bot. Calif. 1. 176. 
P. glandulosa. Watson, Rev. Pot. 552, in part. 
P. gracilis. Dougl.; Hook. Bot. Mag. t. 2984; Fl. Bor.-Am. 1. 192. Don, Mill. 
2.554. Torr. & Gray, Fl. 1.440. Eat. & Wr. 373. Walp. Rep. 2.33.  Dietr. 
3.182. Torrey, Frem. Rep. 89. Lehm. Rev. Pot. 107. Cooper, Pac. R. Rep. 
12. 52. Watson, King’s Rep. 5. 88; Rev. Pot. 557; Pl. Wheeler, 8. Porter, Hayd. 
Rep. 1871, 482; Fl. Col. 37. Gray, Proc. Am. Acad. 8. 381. Coulter, Hayd. Rep. 
1872, 765. Rothr. Pl. Wheeler, 37. Brew. & Wats. Bot. Calif. 1. 179. 
P. Blaschkeana. Turcz.; Lehm. in Otto, Gartenz. 9. 506; Ind. Sem. h. Hamb. 
1853, Add. 9.; Rev. Pot. 107, t. 64. 
P. nivea, var. Pl. Bourgeau, 256. 
P. fastigiata * Gray, Proc. Acad. Philad. 1863, 61. 
Var. flabelliformis. Torr. & Gray, Fl. 1.440. Newberry, Pac. R. Rep. 6. 72. 
Cooper, same, 12.59. Durand, Fl. Utah, 163. Watson, King’s Rep. 5. 88; Rev. 
Pot. 557. Torrey, Bot. Wilkes, 289. Brew. & Wats. Bot. Calif. 1. 179. 
P. flabelliformis. Lehm.; Nov. Stirp. Pug. 2.12; Hook. Fl. Bor.-Am. 1. 192, 
t. 66; Monog. Pot. Suppl. 13, t.6. Don, Mill. 2.554. Eat. & Wr. 373. Hook. 
in Lond. Journ. Bot. 6.220. Pl. Bourgeau, 256. Porter, Hayd. Rep. 1871, 482. 
Coulter, same, 1872, 765. 
Var. fastigiata. Watson, Rey. Pot. 557. Brew. & Wats. Bot. Calif. 1. 179. 
P. fastigiata. Nutt.; Torr. & Gray, Fl. 1. 440. Walp. Rep. 2.33. Dietr. 3. 182. 
Gray, Pl. Fendl. 42. Porter, Hayd. Rep. 1870, 475. 
P. olopetala. Wehm. Rev. Pot. 78, in part. 
P. concinna? Gray, Am. Journ. Sci. 2. 33. 411. 
Var. rigida. Watson, Rev. Pot. 557; Pl. Wheeler, 8. Porter, Fl. Col. 37. Brew. 
& Wats. Bot. Calif. 1. 179. 
P. recta? Nutt. Genera, 1. 310. Eat. & Wr. 373. Wood, Cl.-Book, 343. 
P. chrysantha. Lehm. in Hook. Fl. 1.198. Don, l.c. Eat. & Wr. 373. 
P. rigida. Nutt. in Journ. Acad. Philad. 7. 20. Torr. & Gray, Fl. 1.440. Walp. 
Rep. 2. 55. Engelm. Pl. Upp. Miss. 191. Newberry, Pac. R. Rep. 6.72. Ander- 
son, Cat. Pl. Nev. 120. 
P. Nuttallii. Lehm. Ind. Sem. h. Hamb. 1852, Add. 12 (Ann. Sci. Nat. 3. 19. 364); 
Otto, Gartenz. 8. 373; Rev. Pot. 89, t. 33. Watson, King’s Rep. 5. 88. Porter, 
Hayd. Rep. 1871, 482. 
4 P. digitato-flabellata. Braun & Bouché, Ind. Sem. h. Berl. 1851. Walp. Ann. 
7. 866. Watson, Rey. Pot. 563. 
P. Grayi. Watson, Rev. Pot. 560. Porter, Fl. Col. 37. Brew. & Wats. Bot. Calif. 
Le79: 
P. Hippiana. Lehm. Nov. Stirp. Pug. 2. 7; Hook. Fl. Bor.-Am. 1. 188, t. 64; Rev. 
Pot. 62. Don, Mill. 2.558. Porter, Hayd. Rep. 1870, 475; Fl. Col. 36. Watson, 
Rey. Pot. 555. Rothr. Pl. Wheeler, 37. 
P. leucophylla. Torrey, Ann. Lye. N. Y. 2.197. Eat..& Wr. 373. 
P. Pennsylvanica, var. Hippiana. Torr. & Gray, Fl. 1. 488. Torrey, Pac. R. 
Rep. 4. 84. Gray, Proc. Acad. Philad. 1863, 61. 
P. diffusa. Torrey, Sitgr. Rep. 159. 
Var. pulcherrima. Watson, Rev. Pot. 555. 
P. pulcherrima. Uehm. Noy. Stirp. Pug. 2. 10; Hook. Fl. Bor.-Am. 1. 190; Rev. 
Pot. 69, t. 28. Don, Mill. 2. 556. Eat. & Wr. 374. Watson, King’s Rep. 5. 87. 
Porter, Hayd. Rep. 1871, 482. Coulter, same, 765. 
