."] 
318 ROSACES. [Rubus. 
R. strigosus. Michx. Fl. 1.297. Poir. Dict. 6.243. Persoon, 2.51. Pursh, 
346. Bigel. Fl. Bost. 122. Richard. Frankl. Journ. 2 ed. 19; Arct. Exped. 426. 
Torrey, Fl. U. S. 488; Fl. N. Y. 1. 214; Frem. Rep. 89; Bot. Wilkes, 290. Spreng. 
Syst. 2.551. Seringe, DC. Prodr. 2. 557. Hook. Fl. Bor.-Am. 1.177. Don, Mill. 
2.531. Beck, Bot. 102. Torr. & Gray, FJ). 1. 453. Eat. & Wr. 400. Dietr. 3. 166. 
Loud. Arb. 2. 736. Gray, Pl. Fendl. 42; Pac. R. Rep. 12. 43; Manual, 157; Am. 
Journ. Sci. 3. 5.479. Seem. Bot. Herald, 52 & 282. Engelm. Pl. Upp. Miss. ror. 
Pl. Bourgeau, 256. Porter, Hayd. Rep. 1870, 475; 1871, 482; Fl. Col. 34. Wat- 
son, King’s Rep. 5. 82 & 420; Pl. Wheeler, 8. Coulter, Hayd. Rep. 1872, 765. 
Rothr. Pl. Wheeler, 37. 
R. Pennsylvanicus. Poir. Dict. 6. 246. Persoon, 2. 51. 
Rh. Ideus. Pursh, 346. Nutt. Genera, 1. 308. Schrank, Pfl. Lab. 26. Torrey, 
Fl. U. 8. 487. Meyer, Pl. Lab. 78. Beck, Bot. 102. Wood, Cl.-Book, 340; Bot. 
& Fl. 105. Gray, Am. Journ. Sci. 2. 33. 411. 
R. Ideus, var. Canadensis. Richard. Frankl. Journ. 11. 
R. borealis. Spach; fide Focke, l..c. 147. 
R. Ideus, var. strigosus. _Maximowicz, Bull. Acad. Petersb. 17. 161 (Mélang. 
Biol. 8. 394), with syn. Focke, 1. c. 147 & 156. 
R. triflorus. Richard. Frankl. Journ. 2 ed. 19; Arct. Exped. 427. Hook. Fl. 
Bor.-Am. 1. 181, t.62. Don, Mill. 2.538. Torr. & Gray, Fl. 1.452. Torrey, Fl. 
N. Y. 1.214. Dietr. 3.174. Gray, Proc. Acad. Philad. 1863, 61 ; Manual, 157. 
Pl. Bourgeau, 256. Maxim. 1. ec. 148 (375). Focke, 1. c. 146 & 156. 
R. saxatilis, var. Canadensis. Michx. Fl. 1. 298. Pursh, 349. Richard. Frankl. 
Journ. 11. Torrey, Fl. U. 8. 490. Beck, Bot. 104. 
R. sazatilis, var. Americanus. Persoon, 2. 52. Seringe, 1. c. 565. Don, 1. c. 
2 R. flagellaris. Schrank, Pfl. Lab. 26. Meyer, Pl. Lab. 78. 
Cylactis montana. Raf. Am. Journ. Sci. 1. 1. 377. Spreng. Neue Entdeck. 2. 207. 
Seringe, DC. Prodr. 2. 568. 
Cylactis lyncemontana. Raf. Journ. Phys. 1819, 97. 
R. sazatilis. Bigel. Fl. Bost. 2 ed. 201. Eat. & Wr. 400. 
R. Canadensis. Torrey, Fl. U. S. 488. 
R. egopodivides. Seringe, DC. Prodr. 2. 565. Beck, Bot. 104. 
R. mucronatus. Seringe, 1. ¢. excl. deser. Hook. Fl. Bor.-Am, 1.182. Don, 
Mill. 2. 538. Eat. & Wr. 401. Dietr. 3. 174. 
R. trivialis. Michx. Fl. 1. 296. Poir. Dict. 6.241. Persoon, 2.51. Ait. f. Hort. 
Kew. 3. 269. Elliott, 1. 569. _ Don, Mill. 2. 537. Hook. Comp. Bot. Mag. 1. 25, 
excl. var. y. Torr. & Gray, Fl. 1. 456; Pac. R. Rep. 2.164. Eat. & Wr. 400. 
Nees, Pl. Neuwied, 8. Gray, Pl. Thurb. 301; Manual, 158; Hall’s Pl. Texas, 9. 
Torrey, Pac. R. Rep. 4. 85; Mex. Bound. 64. Curtis, Bot. N. Car. 88. Chapman, 
125. Focke, 1. c. 152. 
R. hispidus. Marshall, Arbust. 137. Walter, 149. Seringe, DC. Prodr. 2. 564, 
excl. syn. Don, Mill. 2. 537. Beck, Bot. 103. 
R. flagellaris. Hook. Comp. Bot. Mag. 1. 24. 
R. ursinus. Cham. & Schlecht. in Linnea, 2.11. Don, Mill. 2. 540. Torr. & 
Gray, Fl. 1. 456, in part. Walp. Rep. 2. 23. Dietr. 3.175. Benth. Bot. Sulph. 14. 
Presl, Epimel. Bot. 197. Torrey, Pac. R. Rep. 4.85 & 7.11; Mex. Bound. 64. 
Newberry, Pac. R. Rep. 6.71. Boland. Cat. 11. Focke, Batogr. Abhandl. 153 & 
160. Brew. & Wats. Bot. Calif. 1: 172. 
R. vitifolius. Cham. & Schlecht. 1. ec. 10. Don, Mill. 2. 540. Torr. & Gray, FI. 
1.450. Walp. Rep. 2.22. Dietr. 3.175. Torrey, Pac. R. Rep. 4. 85. Anderson, 
Cat. Pl. Nev. 120. Boland. Cat. 11. Focke, 1. c. 148 & 156. 
