WOOTON AND STANDLEY—FLORA OF NEW MEXICO, 369 
48. Astragalus neomexicanus Woot. & Standl. Contr. U. 8. Nat. Herb. 16: 136. 
1913. 
TyPE LocALITy: James Canyon in the Sacramento Mountains near Cloudcroft, 
New Mexico. Type collected by Wooton, July 23, 1899. 
RanGE: Known only from the type locality, in the Transition Zone. 
49. Astragalus tephrodes A. Gray, Pl. Wright. 2: 45. 1853. 
TypE Locality: Plains at the base of the Organ Mountains, New Mexico. Type 
collected by Wright. 
Rance: Southern New Mexico and probably in northern Mexico. 
New Mexico: Hillsboro; Florida Mountains; mountains west of San Antonio; 
Organ Mountains; Tres Hermanas. Low mountains, in the Lower and Upper Sonoran 
zones. 
50. Astragalus remulcus Jones, Proc. Calif. Acad. II. 5: 658. 1895. 
Type LocaLity: Banghartes Ranch, Arizona. 
Ranae: Mountains of central Arizona and New Mexico. 
New Mexico: Kingman; Socorro; mesa south of Atarque de Garcia; Mimbres. 
Transition Zone. 
The species does not seem to be sufficiently distinct (judging merely from dried 
material and descriptions) from A. pephragmenus M. E. Jones, but we hesitate to 
change the name without a field knowledge of the two plants. In all the New Mex- 
ican material the pods are not glabrous but puberulent. 
51. Astragalus albulus Woot. & Standl. Contr. U. S. Nat. Herb. 16: 186. 1913. 
Tyre Locauiry: In a canyon on the road to Zuni some distance south of Gallup, 
New Mexico. Type collected by Wooton (no. 2649). 
Rance: Northwestern New Mexico. 
New Mexico: Canyon south of Gallup; Shiprock. Dry hills and plains, in the 
Upper Sonoran Zone. 
52. Astragalus drummondii Dougl.; Hook. Fl. Bor. Amer. 1: 153. pl. 57. 1833. 
Tium drummondii Rydb. Bull. Torrey Club 32: 659. 1906. 
Type Locauity: ‘‘Eagle and Red-Deer Hills of the Saskatchewan.” 
RanaeE: Saskatchewan and Alberta to Colorado and northern New Mexico. 
New Mexico: Sierra Grande (Standley 6091). Plains, in the Upper Sonoran 
Zone. 
53. Astragalus impensus (Sheld.) Woot. & Standl. 
Astragalus kentrophyta elata 8. Wats. in King, Geol. Expl. 40th Par. 5: 77. 1871. 
Astragalus viridis impensus Sheld. Minn. Bot. Stud. 9: 118. 1894. 
Astragalus kentrophyta impensus Jones, Contr. West. Bot. 10: 63. 1902. 
Kentrophyta impensa Rydb. Bull. Torrey Club 32: 665. 1906. 
Tyrer LocaLiry: Holmes Creek Valley, Nevada, 
Rance: Nevada to Colorado and northwestern New Mexico. 
New Mexico: Shiprock (Standley 7850). Sandy plains, in the Upper Sonoran 
Zone. 
54. Astragalus hosackise Greene, Bull. Calif. Acad. 1: 157. 1885. 
Typr Loca.iry: Northern Arizona. 
Rance: Arizona and New Mexico. 
New Mexico: Hanover Mountain (Holzinger). Low hills, in the Upper Sonoran 
Zone. 
52576°—15 24 
