Trifolium.] LEGUMINOSiE. 263 



T. cyathiferum. Lindl. Bot. Reg. under t. 1070. Hook. Fl. Bor.-Am. 1. 13.3, 

 t. 50 ; Lond. Journ. Bot. 6. 209. Don, Mill. 2. 185. Torr. & Gray, Fl. 1. 320. Eat. 

 & Wr. 457. Walp. Rep. 1. 645. Dietr. 4. 1005. Anderson, Cat. Pi. Nev. 119. 

 Watson, King's Rep. 5. 62 ; Proc. Am. Acad. 11. 131. Gray, Proc. Am. Acad. 8. 379. 

 Torrey, Bot. Wilkes, 272. Brew. & Wats. Bot. Calif. 1. 131. 



T. dasyphyllum. Torr. & Gray, Fl. 1. 315. Eat. & Wr. 458. Walp. Rep. 1. 643. 

 Dictr. 4. 1003. Gray, Am. Journ. Sci. 2. 33. 409 ; Proc. Acad. Pliilad. 1863, 59. 

 Watson, King's Rep. 5. 60; Proc. Am. Acad. 11. 1-30. Porter, Fl. Col. 21. Rothr. 

 PI. Wheeler, 36. 



T. depauperatum. Desv. Journ. Bot. 4. 69, t. 32. Poir. Suppl. 5. 335. Scringe, 

 DC. Prodr. 2. 203. Spreng. Syst. 3. 218. Gay, Fl. Chil. 2. 74. Gray, Proc. 

 Am. Acad. 6. 523. Watson, same, 11. 131. Brew. & Wats. Bot. Calif. 1. 132. 



T. stenophj/llam. Nutt. PI. Gambel. 11. cc. 4. 8, & 1. 151. 

 T. eriocephalum. Nutt.; Torr. & Gray, Fl. 1. 313 & 690. Eat. & Wr. 457. Walp. 

 Rep. 1. 642. Hook, in Lond. Journ. Bot. 6. 208. Boland. Cat. 9. Gray, Proc. Am. 

 Acad. 8. 379. Watson, same, 11. 128. Brandegee, Fl. S. W. Col. 234. Brew. & 

 Wats. Bot. Calif. 1. 127. 



T. fucatum. Lindl. Bot. Reg. 22, t. 1833. Hook. & Am. Bot. Beechey, 3.32. 

 Torr. & Gray, Fl. 1. 319 & 692. Eat. & Wr. 458. Walp. Rep. 1. 645. Dietr. 

 4. 1005. Benth. PI. Hartw. 304. Torrey, Pac. R. Rep. 4. 16 & 78 ; Mex. Bound. 

 54. Boland. Cat. 9. Watson, Proc. Am. Acad. 11. 131. Brew. & Wats. Bot. 

 Calif. 1. 131. 



T. phi/sopetahm. Fiscli. & Mey. Ind. Sem. h. Petrop. 3. 47 (Litt.-Ber. zu Linnaa, 

 1838, 107). 



T. GambeUi. Nutt. PI. Gambel. 11. cc. 



T. gracilentum. Xorr. & Gray, Fl. 1. 316. Hook. & Am. Bot. Beechey, 3.30. 

 Eat. & Wr. 458. Walp. Rep. 1. 043. Dietr. 4. 1004. Torrey, Pac. R. Rep. 4. 78. 

 Boland. Cat. 9. Gray, Proc. Am. Acad. 8. 379. Watson, same, 11. 129. Brew. & 

 Wats. Bot. Calif. 1. 129. 



T. denudatum. Nutt. PI. Gambel. in Proc. Acad. Pliilad. 4. 9, & Journ. Acad. 

 Phihid. 1. 152, t. 24. 



T. gymnocarpon. Nutt. ; Torr. & Gray, Fl. 1. .320. Eat. & Wr. 457. Walp. 

 Rep. 1. 646. Dietr. 4. 1006. Watson, King's Rep. 5. 62, t. 8; Proc. Am. Acad. 

 11. 129. 



T. suhcuulescens. Gray, Ives's Rep. 10. Watson, King's Rep. 5. 59, in part. 



T. involucratum. Willd. Spec. 3. 1372. Poir. Diet. 8. 18. HBK. Nov. Gen. 

 6. 302. Kunth, PI. Legura. 186, t. 53. DC. Prodr. 2. 204. Don, Mill. 2. 186. 

 Torr. & Gray, Fl. 1. 692. Benth. PI. Hartw. 10. Eat. & Wr. 457. Dietr. 4. 1004. 

 Gray, PI. Fendl. 33 ; PI. Wright. 2. 41. Torrey, Sitgr. Rep. 158 ; Pac. R. Rep. 4. 78 ; 

 Mex. Bound. 54. Porter, Fl. Col. 21. Rothr. PI. Wheeler, 36. AVatson, Proc. Am. 

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



T. WormsUoldU. Lehm. Ind. Sem. h. Hamb. 1825,17; Pug. PI. Nov. 1.36; 

 Act. Acad. Leop. 14. 823, t. 45. Spreng. Syst. 3. 209. Torr. & Gray, Fl. 1. 692. 

 Don, Mill. 2. 18-5. Walp. Rep. 1. 645. Dietr. 4. 1005. 



T. Willdenorii. Spreng. Syst. 3. 208. 



T.fimhnahim. Lindl. Bot. Reg. 13, t. 1070. Lodd. Bot. Cab. t. 1421. Hook. 

 Fl. Bor.-Am. 1. 133. Don, Mill. 2. 185. Vogel, Linna?a, 10. 590. Torr. & Gray, 

 Fl. 1. 317 & 691. Hook. & Am. Bot. Beechey, 137, & 331 in part. Eat. & Wr. 457. 

 Walp. Rep. 1. 644. Dietr. 4. 1004. Durand, PI. Pratten. 86. Newberry, Pac. R. 

 Rep. 6. 70. Cooper, same, 12. 58. Torrey, Mex. Bound. 54. Boland. Cat. 9. 



