188 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
19. Eriogonum bakeri Greene, Pl. Baker. 3: 15. 1901. 
Eriogonum jamesii flavescens 8. Wats. Proc. Amer. Acad. 12: 255. 1877. 
Eriogonum vegetius A. Nels. Bull. Torrey Club 31: 239. 1904. 
Type Locatiry: Black Canyon, Colorado, 
Rance: Wyoming to New Mexico. 
New Mexico: White and Sacramento mountains. Meadows, in the Transition 
Zone. 
Our New Mexican specimens are rather larger and more robust than the typical 
form and their flowers seem to be of a brighter yellow. Within our limits the species 
is known only from the White and Sacramento mountains, which are far removed from 
the usual range in Colorado and northern Arizona, 
20. Eriogonum longifolium Nutt. Trans. Amer. Phil. Soc. n. ser. 5: 164. 1837. 
Eriogonum texanum Scheele, Linnaea 22: 150. 1849. 
Tyre Locauiry: “On the ledges of the Cadron rocks, and in denudated prairies 
from Arkansas to Red River.”’ 
Ranc_E: Southern Missouri to Texas and New Mexice. 
New Mexico: Leachs (Wooton). Dry plains, in the Upper Sonoran Zone, 
21. Eriogonum leucophyllum Woot. & Standl. Contr. U. S. Nat. Herb. 16: 118, 
1913. 
Type LocaLiry: Lakewood, New Mexico. Type collected by Wooton, August 6, 
1909. 
RanaeE: Known only from type locality. 
22. Eriogonum lachnogynum Torr. in DC. Prodr. 14: 8. 1856. 
Tyre Locauity: New Mexico, 
Rance: Utah and Arizona to New Mexico and Kansas, 
New Mexico: Banks of the Cimarron; Llano Estacado; Buchanan; Perico. 
Plains, in the Upper Sonoran Zone, 
The type was collected by Fendler (no, 765) in 1847, either about Santa Fe or 
farther east. 
23. Eriogonum ovalifolium Nutt. Journ. Acad. Phila. 7: 50. 1834. 
Type Loca.ity: ‘Sources of the Missouri.”’ 
Rance: Washington and Montana to California and New Mexico, 
New Mexico: Carrizo Mountains; Aztec; Farmington, Dry hills, in the Upper 
Sonoran Zone, 
24. Eriogonum racemosum Nutt. Journ. Acad. Phila. II. 1: 161. 1848. 
Eriogonum orthocladon Torr. in Sitgreaves, Rep. Zufii & Colo. 167. pl. 9. 1854. 
TyPE Loca.ity: “Colorado of the West.” 
RanaGeE: Colorado and Utah to Arizona and Texas, 
New Mexico: Chama; north of Ramah; Inscription Rock; Santa Fe; Sandia 
Mountains; Glorieta; Carrizo Mountains; Tunitcha Mountains, Open slopes, in the 
Upper Sonoran and Transition zones, 
The type of £' orthocladon was collected in the Zuni Mountains, 
25. Eriogonum wrightii Torr. in DC. Prodr. 14: 15. 1856. 
Tyre Locauity: Western Texas, 
Ranae: Arizona, New Mexico, and western Texas, southward into Mexico. 
New Mexico: On the San Juan; Mangas Springs; Kingston; Animas Valley; 
White Mountains; Organ Mountains; Sandia Mountains. Dry hills and canyons, 
in the Upper Sonoran Zone, 
26..Eriogonum atrorubens Engelm. in Wisliz. Mem. North. Mex. 108. 1848. 
TYPE LOCALITY: Cosihuiriachi, Chihuahua. 
Rance: Chihuahua and southeastern New Mexico, 
New Mexico: San Luis Mountains ( Mearns 568, 2123, 2463). 
