Nash : Revision ok the Family FouguiEKiACEAE 457 



^/r, April 6, 1891 ; San Francisco Mts., W/uclir, 1872; Squaw 

 Peak, Mcartis ijj, May 6, 1887; Ft. Huachuca, Wilcox, June i, 

 1 892, and 106, 1 894. California : liniory, November 29, i 846 ; Fre- 

 mont, 1849 ; The Needles, /6';/r.y?c'?j/, May 6, 1884 ; southern Cali- 

 fornia, Parish. Lower California : Rosario,(9r6V//'/ 1354, May i , 1 886. 

 This species has a much more extended range than any of the 

 others and is the only one found within the confines of the United 

 States. It may be distinguished at once from narrow-panicled 

 forms of F. pciiiiisularis by the prominent appendage near the 

 base of the filaments and by the larger capsule. It has a num- 

 ber of common names, among them being Ocotillo, Coach-whip, 

 Vine-cactus, and Jacob's Staff. 



6. Fouquieria campanulata sp. nov. 



A woody plant with narrow panicle and red campanulatc flow- 

 ers. Leaves on the new growth 3-4 cm. long, petioled ; petiole 

 less than one half as long as the blade, which is 2-3 cm. long and 

 4—5 mm. wide, narrowly oblong or oblanceolate : fascicled leaves 

 2-3 cm. long, 3-6 mm. wide, oblanceolate, acutish, narrowed to 

 the sessile base: inflorescence a narrow panicle 1. 5 dm. long or 

 less, the branches short and spreading and the flowers on them 

 crowded : sepals broadly oval to orbicular, 5-6 cm. long, pale : 

 corolla, from the tip of the recurved spreading lobes to the base 

 of the tube, 12-14 """^i- ^ong, campanulate, the tube, which is 

 about as long as the lobes, 3 mm. broad at the base, enlarging to 

 the summit where it is 5-6 mm. in diameter : stamens exserted, 

 unequal in length, the filaments broadened and compressed at the 

 base, the broadened portion running out into a spreading or re- 

 flexed scale-like appendage which is pubescent on the upper sur- 

 face and about 0.75 mm. long, the inner surface of the compressed 

 portion glabrous, the outer surface pubescent with long hairs 

 toward the summit, the remainder of the filament glabrous, anthers 

 ovate-elliptic, cordate at the base, acute at the apex. 



Durango. 



Spixiviois examined. — Santiago Papasquiaro, Palmer 8 j , 1896. 



An exception in the genus in having campanulate flowers. 

 This and F. splendcns are the only species which have well-de- 

 veloped appendages toward the base of the filaments. 



2. IDRIA Kellogg, Hesperian, 4: loi,//. i860 



Trees with a stout columnar trunk from which arise short 

 spreading spiny branches. Inflorescence paniculate, arising from 



