386 ONAGRACEiE. [CBnothera. 



(E. prostrata. Ruiz & Rav. FI. Reruv. 3. 79, t. 315. Seringe, DC. Prodr. 3. 48. 



? (E. viscosa. Raf. Fl. Lud. 9G. Don, Mill. 2. G87. Eat. & Wr. 332. 

 Var. minima. Nutt. Genera, 1. 245. Beck, Bot. 118. Plook. Bot. iSIag. t. 3392; 

 Lond. Journ. Bot. 6. 221. Watson, 1. c. 



(E. minima. Pursh, Flora, 262, t. 15. Poir. Suppl. 5. 743. Spreng. Sjst. 

 2. 228. Scringe, DC. Prodr. 3. 49. Don, Mil. 2. 687. Spach, Monogr. Onagr. 29. 

 Var. hirsuta. Torr. & Gray, Fl. 1. 494. Gfay, PI. Fendl. 43 ; Hall's Pi. Texas, 

 9. Watson, 1. c. 



CE. Mexicana. Spach, IMonagr. Onagr. 27. AValp. Rep. 2. 81. 

 Var. grandiflora. Watson, 1. c. 



1 (E. longijiora. Scheele, Roem. Texas, 430. 



(E. sinuata. Gray, Hall's PI. Texas, 9, in part. 

 CE. Spachiana. Torr. & Gray, Fl. 1. 498 ; Pac. R. Rep. 2. 164. Walp. Rep. 

 2. 84. Gray, PI. Wright, i. 70; Hall's PI. Texas, 9. Watson, Rev. CEnoth. 583. 

 Young, Fl. Texas, 267. 



Blennoderma Drummondii. Spach, Monogr. Onagr. 86. 



(E. Drummondii. Walp. Rep. 2. 85. 



? (E. uncinata. Scheele, Linnaja, 21. 578. Gray, PL Lindh. 190. Walp. Ann. 

 2. 533. 



CB. speciosa. Nutt. in Journ. Acad. Philad. 2. 119 (Litt.-Ber. zu Linnaja, 1829, 

 40). Hook. Exot. Fl. 2, t. 80; Bot. Mag. t. 3189. Spreng. Syst. 2. 230. Seringe, 

 DC. Prodr. 3. 50. D. Don in Sweet, Brit. Fl. Gard. t. 253. Maund, Bot. Gard. 8, 

 t. 339. Don, Mill. 2. 688. Torr. & Gray, Fl. 1. 496; Pac. R. Rep. 2. 126 & 164. 

 Eat. & Wr. 332. Dietr. 2. 1289. Walp. Rep. 2. 85. Torrey, Frera. Rep. 89 ; 

 Marcy's Rep. 285 ; Pac. R. Rep. 4. 86. Gray, PI. Fendl. 44; PI. Lindh. 1S9; PI. 

 Wright. 1. 70; Hall's PI. Texas, 9. Engelm. & Gray, PI. Lindh. 8 & 31. Engelni. 

 in Wisliz. Rep. 3. Scheele, Roeni. Texas, 431. Wood, Bot. & Fl. 126. Watson, 

 Rev. CEnoth. 585. Young, Fl. Texas, 267. 



Xylopkurum hirsutum, Drummondii & ohtusifolium. Spach, IMonogr. Onagr. 50-52. ' 



Xijlopleurum. Nuttallii. Spach, 1. c. 51 ; Hist. Veg. 4. 378. 



(E. Spacliii & ohtusifoUa. Dietr. 2. 1289. 



(E. Drummondii. Schnitzlein, Iconogr. t. 265, f. 1. 

 CE. strigulosa. Torr. & Gray, Fl. 1. 512. Dietr. 2. 1284. Torrey, Pac. R. Rep. 

 4. 87, in part, & 7. 11 ? ; Bot. Wilkes, 298. Anderson, Cat. PI. Nev. 120. Watson, 

 Rev.'cEnoth. 594. Brew. & Wats. Bot. Calif. 1. 226. 



Sphierosfigma strigulosum. Fisch. & Mey. in Ind. Sem. Petrop. 2. 25 (Ann. Sci. 

 Nat. 2. 5. 187 ; Litt.-Ber. zu Linnisea, 1837, 120 ; Hook. Conip. Bot. Mag. 2. 9;. 

 Walp. Rep. 2. 79. 



(E. contorta. Dougl. ; Lehm. in Hook. Fl. Bor.-Am. 1. 214. Don, Mill. 2. 685. 

 Spach, Monogr. Onagr. 16. Torr. & Gray, Fl. 1. 511. Eat. & Wr. 3-32. Dietr. 

 2. 1285. Hook, in Lond. Journ. Bot. 6. 224 1 Torrey, Bot. Wilkes, 298. 



as. parvula. Nutt. ; Torr. & Gray, Fl. 1. 511. 



Sphcerostigma contortum & parvulum. Walp. Rep. 2. 78. 

 Var. pubens. Watson, 1. c. Brew. & Wats. Bot. Calif. 1. 226. 



CEJ. dentata. Watson, King's Rep. 5. 111. 

 CB. trichocalyx. Nutt. ; Torr. & Gray, Fl. 1. 494. Walp. Rep. 2. 80. Torrey, 

 Frem. Rep. 89. Hook, in Lond. Journ. Bot. 6. 222. Gray, PI. Wright. 2. 66. 

 Newberry, Pac. R. Rep. 6. 74. Anderson, Cat. PI. Nev. 120. Watson, Rev. CEnoth. 

 581. Brew. & Wats. Bot. Calif. 1. 224. 



