Papaver. Stylophorum.] PAPAVERACE. 43 
P. alpinum, var. microcarpum. Fisch. & Mey. 1. c. 48. Regel, 1. e. 180. 
P. somniFervuM, Linn. Torr. & Gray, Fl. 1.60. Gray, Manual, 59. 
PLATYSTEMON Californicus. Benth. Trans. Hort. Soc. 2. 1.405. Lindl. 
Bot. Reg. t. 1679 (Litt. Ber. zu Linn. 1835, 54). Don; Sweet, Brit. Fl. Gard. 
2 ser. t. 394. Hook. Bot. Mag.t. 3579. Maund, Bot. Gard. 13, t. 582; Botanist, 
2,t.65. Torr. & Gray, Fl. 1. 65. Hook. & Arn. Bot. Beechey, 318. Spach, Hist. 
Veg. 7. 54. Dietr. Syn. 3. 286. Sweet, Orn. Fil. Gard. 2, t. 115. Torrey, Pac. R. 
Rep. 4. 64 & 7.7; Mex. Bound. 31. Newberry, Pac. R. Rep. 6.67. Boland. Cat. 4. 
Baill. Hist. Pl. 3. 105, f. LO8-111. 
Var. leiocarpus. Torr. & Gray, Fl. 1. 65. Benth. Pl. Hartw. 296. Tor- 
rey, ll. ce. 
P. leiocarpum. Fisch. & Mey. Ind. Sem. Petr. 2. 47 (Ann. Sci. Nat. 2. 5. 180; 
Hook. Comp. Bot. Mag. 2. 8; Litt. Ber. zu Linn. 1837, 117). Hook. Bot. Mag. 
t. 3750. Knowles, Fl. Cab. 2. 129, t. 76. 
PLATYSTIGMA Californicum. Benth. & Hook. Genera, 1. 51. Boland. 
Cat. 4. 
Meconella Californica. Torrey, Frem. Rep. 312 (Bot. Zeit. 5.40); Pac. R. Rep. 
4. 64; Mex. Bound. 31. Walp. Ann. 1. 23. 
P. lineare. Benth. Trans. Hort. Soc. 2. 1. 407. Fisch. & Mey. Ind. Sem. Petr. 
2. 47 (Il. ece.). Hook. Icon. t. 38; Bot. Mag. t. 3575. Lindl. Bot. Reg. t. 1954. 
Torr. & Gray, Fl. 1. 65. Hook. & Arn. Bot. Beechey, 319. Spach, Hist. Veg. 
7.51. Dietr. Syn. 8. 286. Torrey, Pac. R. Rep. 4. 64; Mex. Bound. 31. New- 
berry, Pac. R. Rep. 6. 67. Boland. Cat. 4. Baill. Hist. Pl. 3. 106, f. 112. 
P. Oreganum. Benth. & Hook. Genera, 1. 51. 
Meconella Oregana. Nutt.; Torr. & Gray, Fl. 1. 64. Hook. Icon. t. 360. 
Dietr. Syn. 3. 286. 
ROMNEYA Coulteri. Harvey in Lond. Jour. Bot. 4. 74, t. 3. Walp. Rep. 
5. 21. Torrey, Mex. Bound. 31. Baill. Hist. Pl. 3. 107. 
SANGUINARIA Canadensis. Linn. Spee. 505. Hill, Veg. Syst. 16, t. 31. 
Ait. Hort. Kew. 2. 223. Sims, Bot. Mag. t.162. Lam. Ill. 3. 15, t. 449. Willd. 
Spec. 2. 1140. Michx. Fl. 1. 309. Poir. Dict. 6. 499. Persoon, 2. 61. Pursh, 
866. Bigel. Med. Bot. 1. 75, t. 7. Nutt. Genera, 2.10. DC. Syst. 2. 89; Prodr. 
1.121. Elliott, 2. 13. Spreng. Syst. 2. 604. Torrey, Ann. Lye. N. Y. 2. 166; 
Fl. N. Y. 1. 48; Nicol. Rep. 144; Emory’s Rep. 406. Raf. Med. Fl. 2. 78, f. 83, 
Maund, Bot. Gard. 6, t. 242. Hook. Fl. Bor.-Am. 1.35. Don, Mill. 1.136. Lodd. 
Bot. Cab. t. 1840. Lindl. Fl. Med. 16. Torr. & Gray, Fl. 1.62. Spach, Hist. 
Veg. 7. 39. Dietr. Syn. 3. 261. Leavenworth, Am. Jour. Sci. 1. 49. 130. Nees, 
Pl. Wied, 4. Gray, Genera, 1. 116, t.49; Struct. Bot. 388, f 688-693; Manual, 
60. Parry, Pl. Minn. 609. Chapman,22. Lesqx. Fl. Ark. 848. Pl. Bourgeau, 254. 
Gibb in Canad. Nat. 10. 482. Baill. Hist. Pl. 3. 114, f. 128, 129. 
S. acaulis. Moench, Meth. 227. 
S. vernalis. Salisb. Prodr. 377. 
S. grandiflora. “Rose. Fl. Ill. t. 8.” Sweet, Brit. Fl. Gard. 2 ser. t. 147. 
STYLOPHORUM diphyllum. Nutt. Genera, 2.7. Spreng. Syst. 2.570. Don, 
Mill. 1. 135. Dietr. Syn. 8. 223. Gray, Genera, 1. 114, t. 48; Manual, 59. 
Hook. Bot. Mag. t.4867. Lesqx. Fl. Ark. 348. 
Chelidonium diphyllum. Michx. Fl. 1. 809. Persoon, 2. 61. Poir. Suppl. 2. 209. 
Pursh, 365. 
Stylophorum petiolatum. Nutt. Genera, 2. 8. Don, Mill. 1. 185. Dietr. Syn. 
8. 2238. 
