Potentilla.] ROSACEZ. 295 
8. 381. Watson, King’s Rep. 5. 86. Porter, Hayd. Rep. 1871, 482. Coulter, same, 
1872, 765. 
P. Drummondii. Lehm. Nov. Stirp. Pug. 2.9; Hook. Fl. Bor.-Am. 1. 189, t. 65 
Rev. Pot. 66. Don, Mill. 2. 558. Torr. & Gray, FI. 1. 489. Kat. & Wr. 3874. Walp. 
Rep. 2. 32. Dietr. 3.178. Pl. Bourgeau, 256. Gray, Proc. Acad. Philad. 1863, 61. 
P. rubricaulis. Lehm. Nov. Stirp. Pug. 2.11; Hook. Fl. Bor-~Am. 1. 191; Rev. 
Pot. 68, t.30. Don, Mill. 2.556. Torr. & Gray, Fl. 1.438. Eat. & Wr. 374. 
Walp. Rep. 2. 32. Dietr. 5. 185. 
Var. glaucophylla. Lehm. Rev. Pot. 73. Watson, King’s Rep. 5. 86, in part ; 
Rey. Pot. 556. Porter, Fl. Col. 37. 
P. glaucophylla. Lehm. in Del. Sem. h. Hamb. 1836, 7 (Litt.-Ber. zu Linnea, 
1838, 83). Walp. Rep. 2. 33. 
Var. multisecta. Watson, King’s Rep. 5. 86; Rey. Pot. 557. Coulter, Hayd. 
Rep. 1872, 76s. 
Var. (?) decurrens. Watson, Rey. Pot. 557. 
P. effusa. Dougl.; Lehm. Nov. Stirp. Pug. 2. 8; Hook. Fl. Bor.-Am. 1. 187; Rey. 
Pot. 64, t. 22. Don, Mill. 2.557. Torr. & Gray, Fl. 1.487. Eat. & Wr. 374. 
Walp. Rep. 2. 32. Dietr. 3.186. Hook. in Lond. Journ. Bot. 6. 219. Engelm, 
Pl. Upp. Miss. 191. Pl. Bourgeau, 256. Watson, |. c. 555. Porter, Fl. Col. 36. 
Var. gossypina. Torr. & Gray, Fl. 1. 437. Lehm. Rev. Pot. 64. 
P. gossypina. Nutt.; Hook. in Lond. Journ. Bot. 6. 219. 
P. emarginata. Pursh, 353. Lehm. Monog. Pot. 174; Hook. FI. Bor.-Am. 1. 194; 
Rey. Pot. 161. Spreng. Syst. 2. 540. E. Meyer, Fl. Lab. 74. Don, Mill. 2. 551. 
Torr. & Gray, Fl. 1. 446. Eat. & Wr. 372. Hornem. FI. Dan. 13, t. 2291. Dietr. 
3. 179. Seem. Bot. Herald, 29,51 & 56. Lange, Pl. Groenl. 135. Rothr. FI. 
Alask. 445. Watson, Rev. Pot. 559. 
P.nana. Willd.; Schlecht. in Mag. Berl. 7. 296. Lehm. Monog. Pot. 181, t. 17 
(Spreng. Neue Entdeck. 2. 298); Hook. Fl. Bor.-Am. 1. 194. Spreng. Syst. 2. 541. 
Seringe, DC. Prodr. 2. 578. Don, Mill. 2. 550. Hook. & Arn. Bot. Beechey, 123. 
Torr. & Gray, Fl. 1.441. Eat. & Wr. 372. Dietr. 3.179. Ledeb. FI. Ross. 2. 56. 
Seller, Ann. & Mag. Nat. Hist. 1. 16.170. Seem. Bot. Herald, 29 & 55. Durand, 
Pl. Kane. in Journ. Acad. Philad. 1856, 190. Hook. f. in Journ. Linn. Soe. 1. 121. 
Rothr. Fl. Alask. 445. 
P. verna. Wook. in Scoresby’s Greenland, 481. 
P. Grenlandica. KR. Brown, in Ross’s Voy. 142. 
P. frigida + Greville, Mem. Soc. Wern. 3. 430. Durand, Kane’s Exped. 2. 454. 
P. nivea, var. concolor. RR. Br. in Parry’s 1st Voy. 277. Hook. in Parry’s 2d 
Voy. 395. Torr. & Gray, Fl. 1. 441. Durand, Pl. Kane. 1. ec. 190. 
P. Fragaria, var. emarginata. Seringe, DC. Prodr. 2. 586. 
P. nivea, var. arctica. Lehm. Rey. Pot. 167, in part. 
P. nivea, var. Vahliana. Durand, Kane’s Exped. 2. 453. 
P. nivea, var. hirsuta. Durand, Pl. Kane. 1. c. 190; Pl. Hayes, Proc. Acad. 
Philad. 1863, 94. 
P. fragiformis. Willd.; Schlecht. in Mag. Berl. 7. 294. See syn. in Ledeb. Fl. 
Ross. 2. 59; Trauty. & Meyer, Fl. Ochot. 33; Regel & Tiling, Fl. Ajan. 85. — Lehm. 
Monog. Pot. 163, t. 15 (Spreng. Neue Entdeck. 2. 298) ; Hook. Fl. Bor.-Am. 1. 194; 
Rev. Pot. 155. Spreng. Syst. 2.540. Seringe, DC. Prodr. 2. 586. Don, Mill. 
2.550. Eat. & Wr. 372. Dietr. 3.178. Hook. f. Arct. Pl. 290. Watson, Rev. 
Pot. 559. Referred with P. gelida to P. grandiflora, Linn., by Maximowicz, Bull. 
Acad. Petersb. 19. 167 (Mélange Biol. 9. 161). 
