184 UNITED STATES AND MEXICAN BOUNDARY. 



Wright's No. 1738, and Berlandiers No. 1346; the latter from San Luis Potosi. Gre 

 ind it also at Cerros Bravos, Mexico. 



Obione occidentalis, Moq. L c. Near the Copper Mines and at Santa Barbara : 



crcr 



also on the 



San Pedro ; Bigehia, On the Pecos and in Chihuahua ; TImrher. El Paso ; Wright. Remark- 

 able for its large hroadlj 4-winged fruit. These wings are either entire or 



more 



toothed ; rarely cut into narrow lobes. The bracts adhere nearly to the summit, while in 0. 

 canescens they are united only toward the hase. 



Obioxe occidentalism var. angustifolia ; foliis angusto-linearibus vel lanceolato-linearibus. 

 Valley of the "Rio Grande, from El Paso to 40 miles below San Elceario ; Biqeloio, Wrtaht. On the 



GiUiThurher. (No. 1742, Wright,) 

 it is called Chanuzo. It seems to be c' 



Mexico 



Moq 



man 



\crostachyum, a, Bunge in Linncea^ 28, p, 573. Arthrocnemum fruticosum, 

 Moq. Chenop. p. Ill, & in DC. I. c. p. 151. Salt marshes between Co- 

 springs, November ; Schoti. Kio Pecos ; TJmrher. Santa Kosa, Cohahuila ; 



According to Bunge (?. c.) 



Bigelow. Plant 1-2 feet or more in height, (No. 1745, Wright,) 



MoG[uin and Fenzl 

 cornia. To the fo 



by reliable characters, Arthrocnemum from Sali- 



embryo curved ; in the latter those which have exalbuminous seeds and a conduplicate embryo. 



Salicoe::s^ia mucronata, Lagasca PL Barill. ex Moq. Chenop. p. 115. On the beach at Brazos 



Santiago, May ; Schott. This plant Is shrubby and apparently as tall as the preceding species ; 



the specimen being only a branch, and more than a foot long. I am now inclined to regard it 



from S. mucronata 



the flowers more deeply immersed in depressions of the rachis. 



may 



Bigelovii. 



SuiEDA MARITIMA, Bumort.; Terr. FL Neio Torlc^ 2, p. 141. Saline soils, Leon Springs, Sep 

 tember ; Bigeloiu. Plant apparently 3-4 teet high, 



SuiEDA FRUTicosA {Forsh.) var. ? multielora, Tott. Bot, WhippL Exp. p. 130. Sandy hills anc 

 ravines near Presidio del Norte, August ; Bigelow. Eio Pecos ; TJiurher, 



PHYTOLACCACE^. 



ITINA LiEVis, Linn.; Moq 

 5, r). 167. Common in a^ 



JN'utt. Trans 



below EI Paso ; west to Cocospora, Sonora. (No3. 1729 and 1730, Wright.) The branches and 

 leaves are sometimes more or less pubescent. 



Phytolacca decandra, Linn.; Moq. L c. p. 32. Mouth of the Rojo San Felipe, September ; 

 Scliott The specimens seem to belong to a depauperate form of the plant. The racemes are 

 only 6-10-flowered. 



LAURACEiE. 



Oreodaphne Californica, Nees, Syst Laur. p. 463 : Torr^ Bot. Whipple's Eep.,p. 133. In 



mountainous districts ; Parry . Thurler. Besides th® 



t 



EuROTiA LANATA, Moq. Chenop. p, 81 ; To7t. & Gray in Bot. Pope's Bep. p. 124. Diotis lanata; 



■ 



Picrsh^ FL 2,^. 602. Hills near the Copper Mines, New Mexico. 



CoRisPERMUM HYSSOPTFOLiuM, Linn.; Moq. I. c. p. 141. Sandhills, Chihuahua ; Thurler. Allu- j 



Vions of the Bio Crande ; Schott^ Parry. 



f 





