

136 BOTANY OF THE DEATH VALLEY EXPEDITION. 



Tejon Mountains (No. 1184). In our specimens the leaves are ovate in outline, 

 but laciniately cleft into lanceolate (segments. The pappus scales are narrowly 

 lanceolate, twice to thrice as long as the breadth of the achenium, and acute. 



Eriophyllum confertiflorum (DC.) Prodr. v. 657 (1836), under Bahia; Gray, Proc. 

 Amer. Acad. xix. 25 (1883). Type locality, "in Nova-California." 



On the south slope of the San Bernardino Mountains (No. 40), and along the South 

 Fork of Kern River (No. 1029). 



Eriophyllum lanosum Gray, Pac. R. Rep. iv. 107 (1857), under Burrielia; Gray, 

 Proc. Amer. Acad. xix. 25 (1883). Type locality, "gravelly hills near the Colorado 

 Of the West." 



In the Vegas Wash (No. 420) and the valley of the Virgin River (No. 1915). 



Eriophyllum pringlei Gray, Proc. Amer. Acad. xix. 25 (1883). Type locality, "on 

 gravelly plains, from the Mohave Desert to Tucson, Arizona." 



In Willow Creek Canon, Panamint Mountains (No. 838), aud in the Ralston Deser 

 (No. 2000). 



Eriophyllum wallacei Gray, in Torr. Pac. R. Rep. iv., 105 (1857), under Bahia; 

 Gray, Proc. Amer. Acad. xix. 25 (1883). Type locality, " Teyunga, near Los Angeles, 

 California." 



In Vegas Valley, Nevada (No. 394), and near Lone Pine, California (No. 



Palafoxia linearis Cav. Ic. PL iii. 3 (1794), under Ageratum; Lag. Gen. Nov. 26 

 (1816). Type locality, " Nova-Hispania," i. e., Mexico. 



This plant was observed near Saratoga Springs; at Resting Springs; in the Vegas 

 Wash; and between Keeler and Crystal Spring, Coso Mountaius. 



Rigiopappus leptocladus Gray, Proc. Amer. Acad. vi. 548 (1865). Type locality, 

 " Dalles of the Columbia River, Oregon." 

 Between Kernville and Havilah (No. 1046). 



Porophyllum gracile Benth. Bot. Sulph. 29 (1814). Type locality, "Bay of Mag- 

 dalena," Lower California. 



Vegas Valley, Nevada (No. 397). The anthodia in our plant are unusually long (15 

 mm.), in this respect resembling other specimens from Arizona, near the northern limit 

 of the species. The type specimens are described as having involucres only 4 lines 

 (8 mm.) long. Apparently no species of Porophyllum has been collected in Nevada 

 heretofore. 



Nicolletia occidentalis Gray in Frem. Second Rep. 316 (1845). Type locality 

 "on the banks of the Mohahve river, growing in naked sands." 

 Near Indian Wells (No. 1009). 



Helenium bigelovii Gray, Pac. R. Rep. iv. 107 (1857). Type locality, "swamps 

 near Santa Rosa Creek, California." 



Near Mineral King (No. 1459) and in Sequoia Park (No. 2098), both in the Sierra 

 Nevada. 



Helenium hoopesii Gray, Proc. Acad. Phil. 1863, 65 (1863). Type locality, " South 

 Park and west of Pike's Peak," Colorado. 

 Near Mineral King (No. 1406). 



Psathyrotes annua (Nutt.) IT. Gainb. 179 (1848), tinder Ihtlbostylis ($ Psathy- 

 rotus); Gray, PI. Wright, ii. 100 (1853). Typo locality, "Rocky Mountains, near 

 Santa F6." 



Near Lone Pine (No. 949). 



