Trifolium.] LEGUMIXOSJS. 265 



T. microcephalum. Pursh, 478. Poir. Siippl. 5. 336. Seringe, DC. Prodr. 

 2. 207. Spreng. Syst. 3. 216. Hook. Fl. Bor.-Am. 1. 132, excl. var. ; Lend. Journ. 

 Bot. 6. 209. Don, Mill. 2. 186. Torr. & Gray, PI. 1. 317. Hook. & Arn. Bot. 

 Beechey, 330. Eat. & Wr. 458. Dietr. 4. 1004. Torrey, Pac. R. Rep. 4. 78 ; 

 Mex. Bound. 54 ; Bot. Wilkes, 271. Cooper, Pac. R. Rep. 12. 58. Gray, Proc. 

 Am. Acad. 6. 524 & 8. 379. Poland. Cat. 9. Watson, King's Rep. 5. 01 ; Proc. Am. 

 Acad. 11. 114 & 131. Brew. & Wats. Bot. Calif. 1. 131. 



, T. microdon. Hook. .& Ai-n. Bot. Misc. 3. 180; Bot. Beechey, 330, t. 79. Torr. 

 & Gray, Fl. 1. 691. Walp. Rep. 1. 644. Gay, Fl. Chil. 2. 76. Dietr. 4. 1005. 

 Torrey, Pac. R. Rep. 4. 78. Poland. Cat. 9. Gray, Proc. Am. Acad. S. 379. Wat- 

 son, same, 11. 131. Brew. & Wats. Bot. Calif. 1. 131. 



T. monanthum. Gray, Proc. Am. Acad. 6. 523. Watson, PI. Wheeler, 7 ; Proc. 

 Am. Acad. 11. 131. Brew. & Wats. Bot. Calif. 1. 131. 



T. pauciflorum, var. ( I ) parvum. Kellogg, Proc. Calif. Acad. 5. 54. 

 T. nanum. Torrey, Ann. Lye. N. Y. 1. 35, t. 3. Torr. & Gray, Fl. 1. 314. Eat. 

 & Wr. 457. Walp. Rep. 1. 643. Dietr. 4. 1003. Gray, Am. Journ. Sci. 2. 33. 409. 

 Proc. Acad. Phihid. 1863, 59. Watson, King's Rep. 5. 59 ; Proc. Am. Acud. 11. 128. 

 Porter, Fl. Col. 21. Rothr. PL Wheeler, 36. 



T. Palmeri. Watson, Proc. Am. Acad. 11. 114 & 1-32. Brew. & Wats. Bot. Calif. 

 1. 129. (Guadalupe Is.) 



T. Parryi. Gray, Am. Journ. Sci. 2. 33. 409 (Bull. Soc. Bot. France, 9. 679) ; 

 Proc. Acad. Philad. 1863, 59. Walp. Ann. 7. 698. Watson, King's Rep. 5. 61 ; 

 Proc. Am. Acad. 11. 130. Porter, Hayd. Rep. 1870,474; Fl. Col. 21. Coulter, 

 Hayd. Rep. 1872, 763. Rothr. PL Wheeler, 36. 



T. pauciflorum. Nutt.; Torr. & Gray, Fl. 1. 319. Eat. & Wr. 457. Walp. Rep. 

 1. 645. Gray, Proc. Am. Acad. 8. 379. Torrey, Bot. Wilkes, 272. Watson, Proc. 

 Am. Acad. 11. 130. Brew. &. Wats. Bot. Calif. 1. 130. " 



T. microcephalum, var. glahrum. Hook. Fl. Bor.-Am. 1. 132. 



T. varierjatum. Nutt. ; Torr. &. Gray, Fl. 1. 317. Eat. & Wr. 457. Walp. Rep. 

 1. 644. Dietr. 4. 1004. Newberry, Pac. R. Rep. 6. 70. Torrey, Mex. Bound. 54. 

 Anderson, Cat. PL Nev. 119. Poland. Cat. 9. Watson, King's Rep. 5. 61. Coul- 

 ter, Hayd. Rep. 1872, 764. 



T. oliijantlium. Steud. Nomenc. 2. 707. Dietr. 4. 1005. 

 T. plumosum. Dougl. ; Hook. Fl. Bor.-Am. 1. 130, t. 49. Don, Mill. 2. 192. 

 Torr. & Gray, FL 1. 313. Eat. & Wr. 457. Walp. Rep. 1. 642. Dietr. 4. 996. Tor- 

 rey, Bot. Wilkes, 271. Watson, Proc. Am. Acad. 11. 128. Brew. & Wats. Bot. 

 Calif. 1. 127. 



T. PRATENSE, Linn. Pursh, 478. Bigel. Fl. Bost. 271. Elliott, 2. 201. Torrey, 

 Compend. 265; Fl. N. Y. 1. 168. Hook. Fl. Bor.-Am. 1. 1-31. Beck, Bot. 79. Dar- 

 ling, Fl. Cestr. 406. Torr. & Gray, Fl. 1. 313. Engelm. PL Upp. Miss. 1S9. New- 

 berry, Pac. R. Rep. 6. 70. Gray, same, 12. 42 ; Manual, 127. Chapman, 91. Hook. 

 f. Arct. PL 289. Brew. & Wats. Bot. Calif. 1. 128. 



T. PKOCUMBExs, Linn. Pursh, 479. Barton, Comp. Fl. PJiilad. 2. 74. Bigel. FL 

 Bost. 2 ed. 271. Torrey, Compend. 265. Beck, Bot. 79. Darling. Fl. Cestr. 408. 

 Torr. & Gray, Fl. 1. 316. Eat. & Wr. 457. Cooper, Pac. R. Rep. 12. 58. Chap- 

 man, 91. Gray, Manual, 128. 



"? T. campestre. Muhl. Cat. 70. Torrey, Compend. 266. Eat. & Wr. 457. 



T. minimum. Barton, Comp. Fl. Philad. 2. 74. Seringe, DC. Prodr. 2. 206. 

 Dietr. 4. 1007. 

 Var. MINUS, Koch. Gray, Manual, 128. 



