ASCLEPIADE^. 69 



[ii. p. 323.] 11*. Asclepias grandiflora, Foumier in Ann. Sc. Nat. serie 6, 

 xiv. p. 379. 



Mexico, without locality (Hahn). 



[ii. p. 324.] 15*. Asclepias lemmoni, A. Gr. in Proc. Am. Acad. xix. p. 85. 

 North Mexico, near Fort Huachuca and on slopes in Tanner's Canon (Lemmon). 



[ii. p. 325.] 23*. Asclepias Otarioides, Fournier in Ann. Sc. Nat. serie 6, xiv. 

 p. 373. 



South Mexico, Conservera, Desierto ( Uhde). 



[ii. p. 325.] 24*. Asclepias pellucida, Fournier in Ann, Sc. Nat. serie 6, xiv. 

 p. 381. 



South Mexico, San Jose del Oro (KarwinsJci), San Cristobal near Orizaba (Botteri, 

 317), without locality (Berlandier). 



[ii. p. 325.] 24**. Asclepias perennis, Walk., var. parvula, A. Gr. ; S. Wats. 



in Proc. Am. Acad, xviii. p. 114. 



The Mexican specimens referred by us to A. nivea, Linn., belong to this species. 



[ii. p. 327.] 35*. Asclepias virletii, Fournier in Ann. Sc. Nat. serie 6, xiv. 

 p. 378. 



North Mexico, San Luis Potosi (Virlet, 1685, 1692). 



[ii. p. 327.] 1*. Metastelma arizonicum, A. Gr. in Proc. Am. Acad. xix. 



p. 85. 



North Mexico, hills near Tucson (Pringle). 



[ii. p. 327.] 2*. Metastelma Californicum, Benth. Bot. Voy. 'Sulphur,' 

 p. 33, t. 18 ; S. Wats, in Proc. Am. Acad, xviii. p. 115. 



Bay of Magdalena, Lower California.— North Mexico, Caracol Mountains, Coahuila 

 {Palmer, 828), near San Luis Potosi (Sehaffner, 625). 



[ii. p. 327.] 3*. Metastelma palmeri, S. Wats, in Proc. Am. Acad, xviii. 

 p. 115 (Metastelma cubense, Dene. 1 ?; huj. op. ii. p. 327). 



North Mexico, at Laredo on the Rio Grande (Palmer, 824), about San Luis Potosi 

 (Sehaffner)-, South Mexico, Chiapas (Ghiesbreght, 664), valley of Mexico (Bourgeau, 

 627). 



[ii. p. 328.] 1*. Vincetoxicum mexicanum, S. Wats, in Proc. Am. Acad, 

 xviii. p. 115. 



North Mexico, Sierra Madre, south of Saltillo (Palmer, 823), region of San Luis 

 Potosi (Parry & Palmer, 575; Sehaffner, 652 in part); South Mexico, Orizaba 

 (Botteri, 342, 98i). 



