418 UMBELLIFERZ. [Cryptoteenia. Cymopterus. 
Cherophyllum Canadense. Crantz, Umbel. 79. Persoon, 1. 320. Pursh, 195. 
Elliott, 1. 358. 
Sium Canadense. Lam. Dict. 1. 407. Bigel. Fl. Bost. 2 ed. 114. 
Myrrhis Canadensis. Gaertn. Fruct. 1. 109, t.23. Nutt. Genera, 1. 192. Barton, 
Comp. Fl. Phil. 1.141. Spreng. in Roem. & Schult. Syst. 6. 516; Syst. 1. 903. 
Torrey, Fl. U. 8. 1. 310. Beck, Am. Journ. Sci. 1. 11. 175. 
@ Cicuta perennans. Walter, 116. Gmelin, Syst. 1. 485. 
Scapdix ternata. Moench, Meth. 101. 
Conopodium Canadense. Koch, Umbel. 119. 
2 Mesodiscus simplex & proliferus. Rat. New Flora, 4. 20. 
CYMOPTERUS alpinus. Gray, Am. Journ. Sci. 2. 33. 408 (Bull. Bot. Soc. Fr. 
9. 679); Proc. Acad. Philad. 1863, 62. Porter, Hayd. Rep. 1871, 484; Fl. Col. 50. 
Rothr. Pl. Wheeler, 4o. 
2 Torrey, Ann. Lyc. N. Y. 2. 207. 
Oreoxis humilis. Raf.; Seringe, Bull. Bot. Soc. Geney. 1830, 214 (Litt.-Ber. zu 
Linnea, 1833, 82). . 
C. (?) anisatus. Gray, Proc. Acad. Philad. 1863, 63. Watson, King’s Rep. 5. 125. 
Porter, Fl. Col. 60. 
C. terebinthinus, var. feniculaceus. Gray, Am. Journ. Sci. 2. 33. 408. 
C. campestris. Torr. & Gray, Fl. 1. 624. Walp. Rep. 2. 418. 
C. cinerarius. Gray, Proc. Am. Acad. 6.535. Anderson, Cat. Pl. Ney. 121. 
Brew. & Wats. Bot. Calif. 1. 267. 
C. Fendleri. Gray, Pl. Fendl. 56; Pl. Thurb. 299. Walp. Ann. 2.715. Torrey, 
Mex. Bound. 70. 
C. terebinthinus. Gray, Ives’ Rep. 15. 
C. glaucus. Nutt. in Journ. Acad. Philad. 7. 28. Torr. & Gray, Fl. 1. 624. Eat. 
& Wr. 215. Walp. Rep. 2. 418. Watson, King’s Rep. 5. 124. 
C. globosus. Watson, Proc. Am. Acad. 11.141. Brew. & Wats. 1. c¢. 
C. montanus. Torr. & Gray, Pac. R. Rep. 2. 120. Watson, King’s Rep. 5. 123, 
in part. 
C. montanus, var. globosus. Watson, 1. c. 124, excl. fruit. 
C. glomeratus. Raf. Journ. Phys. 1819, 100; Seringe, Bull. Bot. Gen. 1830, 214 
(Litt.-Ber. zu Linnea, 1833, 81). DC. Prodr. 4. 204. Don, Mill. 3. 850. Torr. & 
Gray, Fl. 1. 623. Eat. & Wr. 216. Nees, Pl. Neuwied, 10. Walp.1.c. Hook. 
in Lond. Journ. Bot. 6. 234. Engelm Pl. Upp. Miss. 193. Gray, Pac. R. Rep. 
12. 43; Proc. Acad. Philad. 1863, 62. Porter, Fl. Col 60. Rothr. Pl. Wheeler, 4o. 
Selinum acaule. Pursh, 732. Bradbury, Cat. 336. 
Thapsia glomerata. Nutt. Genera, 1. 184. Dietr. 2. 975. 
Ferula (2) Palmella. Hook. Fl. Bor.-Am. 1. 268. Don, Mill. 8.528. Eat. & 
Wr. 244. 
C. longipes. Watson, King’s Rep. 5. 124. Coulter, Hayd. Rep. 1872, 768. 
C. montanus. Torr. & Gray, FI. 1. 624; Pac. R. Rep. 2. 165. Walp. Rep. 2. 418. 
Hook. in Lond. Journ. Bot. 6. 234. Gray, Pl. Fendl. 56; Pl. Wright. 1.79; Pl. 
Thurb. 299; Ives’ Rep. 15; Am. Journ. Sci. 2. 33. 408; Proc. Acad. Philad. 1863, 
62. Engelm. Pl. Upp. Miss. 193. Torrey, Pac. R. Rep. 4. 92; Mex. Bound. 70. 
Watson, King’s Rep. 5. 123, in part & excl. var. Porter, Fl. Col. 60. Brew. & 
Wats. Bot. Calif. 1. 266. 
C. macrorhizus. Buck. Proc. Acad. Philad. 1861, 455; fide Gray, same, 1862, 163. 
Var. purpurascens. Gray, Ives’ Rep. 15. Brew. & Wats. 1. c. 267. 
C. montanus, var. globosus. Watson, King’s Rep. 5. 124, in part. 
