26 



RAyUXCULACEiE. 



[Thalictrum, 



339. Torrey, Fl. N. Y. 1. 23; Nicol. Rep. 144; Pac. R. Rep. 4. 61. Seem. Bot. 

 Herald, 50. Kewbeny, Pac. R. Rep. 6. 65. Hook. f. Arct. PI. 283. Chapman, 

 5. PI. Bom-geau, 254. Gray, Manual, 39. Lawson, Ranmie. Canad. 32. Bo- 

 land. Cat. 3. 



T. iKvigatum. Michx. Fl. 1. 322. Persoon, 2. 100. 



T. Fendleri. Engelm. ; Gray, PI. Fendl. 5 ; PI. Wright. 2. 7 ; Am. Jour. Sci. 

 2. 33. 241 ; Proc. Acad. Philad. 1863, 56. Walp. Ann. 2. 5. Torrey, Sitgr. Rep. 

 155; Mex. Bound. 29. Boland. Cat. 3. Anderson, Cat. PI. Nev. 117. Watson, 

 King's Rep. 5. 4. Porter, Hayd. Rep. 1871, 477 ; Fl. Col. 2. Coulter, Hayd. Rep. 

 1872, 758. 



? T. megacarpum. Torrey, Frem. Rep. 87. 



Var. polycarpuni. Torrey, Pac. R. Rep. 4. 61. 

 T. Kemense. Fries, Fl. Hall. 1. 94. Ledeb. Fl. Ross. 1. 13. Walp. Rep. 



1. 11. Maxim. Fl. Amur. 16. Regel, Uebers. Thalict. 36, t. 3, fig. 2 & 3, 

 with syn. 



T. majus. Schlecht. in Linn. 6. 573 ? Hook. & Arn. Bot. Beechey, 111 ? 



T. minus, Linn., var. majun. Miquel, Prol. Fl. Jap. 191. 

 T. nudicaule. Schwein. ; Torr. & Gray, Fl. 1. 39. Walp. Rep. 1. 13. Dietr. 

 Syn. 3. 343. Chapman, 6. 

 T. occidentale. Gray, Proc. Am. Acad. 8. 372. 



T. dioicum, var. oxycarpum. Torrey, Bot. AVilkes, 212 1 

 T. purpurascens. Linn. Spec. 546. Hill, Veg. Syst. 24, t. 8, fig. 4. Willd. 

 Spec. 2. 1299. Poir. Diet. 5. 819. Ait. f. Hort. Kew. 3. 348. Spreng. PI. Min. 

 Cog. 1. 38. Pursh, 389. DC. Syst. 1. 174 ; Prodr. 1. 12. Hook. Fl. Bor.-Am. 1. 3. 

 Don, MiU. 1. 12. Gray, Manual, 39 ; Hall's PI. Tex. 3. Lawson, Ranunc. Canad. 

 32. Porter, Fl. Col. 1. 



T. rwjosmn. Ait. Hort. Kew. 2. 262? Willd. Spec. 2. 1298. Poir. Diet. 

 5. 319. Spreng. 1. c. 1. 38 ; Syst. 2. 673. Torrey, Compend. 223. Don, Mill. 1. 14, 



T. poli/gamum. Muhl. lad. Fl. Lane. 172 ; Cat. 2 ed. 56. Spreng. Syst. 2. 671. 



T. piibescens. Pursh, 388. 



T.revolutum. DC. Syst. 1. 173; Prodr. 1. 12. Elliott, 2. 49. Spreng. Syst. 



2. 671. 



T. Cornuti. Torr. & Gray, Fl. 1. 38, in part. Torrey, Fl. N. Y. 1. 24, in part. 



Var. ceriferum. Austin ; Gray's Manual, 39. Gray, Hall's PL Tex. 3. 

 T. sparsifloriim. Turcz. in Ind. Sem. Petr. 1. 40 (Ann. Sci. Nat. 2. 4. 332; 

 Lift. Ber. zu Linn. 10. 105) ; Fl. Baic. 1. 27. Ledeb. Fl. Ross. 1. 5 & 726. Walp. Rep. 

 1. 12 & 13. Maxim. Fl. Amur. 12. Regel, Uebers. Thalict. 3, t. 1. Gray, PI. 

 Wright, 2. 8; Am. Jour. Sci. 2. 33. 241 ; Proc. Acad. Philad. 1863, 56. Watson, 

 King's Rep. 5. 4. Porter, Hayd. Rep. 1870, 472 ; Fl. Col. 1. 



T.clavatum. Hook. Fl. Bor.-Am. 1. 2; not DC. Don, Mill. 1. 11. Torr. & 

 Gray, Fl. 1. 37. Lawson, Ranunc. Canad. 33. 



T. RicJiardsonii. Gray, Am. Jour. Sci. 42. 17 (Lond. Jour. Bot. 1. 223). 

 T. Wrightii. Gray, PI. AVright. 2. 7. Walp. Ann. 4. 12. 



T. Carolhinnum ; T. Cornuti ; Anemone 

 Walteri. 

 clavuUim ; sparsiflonun. 

 Cornuti ; dasycarpinu, purpurascens. 

 cortpiellum & crenatum ; Cornuti. 

 dioicum ; occidentale. 



T. discolor ; Cornuti. 

 filipes; clavatum. 

 l(vvigatim ; dioicum. 

 hucostemon ; Cornuti. 

 majus & minus ; Kemense. 

 palmatum ; Travitvetteria palmat^. 



