NasH: REVISION OF THE FAMILY FOUQUIERIACEAE 457 
gle, April 6, 1891; San Francisco Mts., Wheeler, 1872; Squaw 
Peak, Mearns 173, May 6, 1887; Ft. Huachuca, Wilcox, June 1, 
1892, and 706, 1894. California: Emory, November 29, 1846; Fré- 
mont, 1849 ; The Needles, Jones 3837, May 6, 1884; southern Cali- 
fornia, Parish. Lower California: Rosario, Orcutt 1354, May 1,1886. 
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. peninsularis 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 campanulate 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 mm. long, 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. 
Specimens examined.—Santiago Papasquiaro, Palmer 87, 1896. 
An exception in the genus in having campanulate flowers. 
This and F. splendens are the only species which have well-de- 
veloped appendages toward the base of the filaments. 
2. IDRIA Kellogg, Hesperian, 4: 101, f/. 1860 
Trees with a stout columnar trunk from which arise short 
spreading spiny branches. Inflorescence paniculate, arising from 
