CATALOGUE. 97 



linear, nearly an inch long, sessile or very nearly so, reflexed, usually 

 somewhat compressed, 1-celled, with neither suture very prominent or 

 impressed. — Colorado and New Mexico ; at Apex, Wolf (226). 



Astragalus Hallii, Gray (Proc. Am. Acad, vi, 224). — Distinguished 

 from the last chiefly by the pods, which are glabrous, shortly stipitate, 

 oblong, 9 lines long : flowers a little larger, violet, in short and denser 

 racemes : leaflets often retuse. — Colorado to New Mexico ; South Park, 

 Wolf (228, 247). 



Astragalus cyrtoides, Cray (Proc. Am. Acad, vi, 201). — Northern 

 Nevada, where it was collected in 1871. 



Astragalus multiplorus, Cray (Proc. Am. Acad, vi, 226). — In the 

 mountains from New Mexico and Nevada to the Saskatchewan and Wash- 

 ington Territory; at Santa ¥6, Rothrock (40), in the South Park, Wolf 

 (207, 250), and in Nevada, 1871. 



Astragalus tegetarius, Watson (Bot. King's Expl. 76, t. 13). — Colo- 

 rado and Northern Nevada ; South Park, Wolf (243). 



Astragalus campestris, Cray (I. c. 229). — Wyoming to Utah and 

 New Mexico; on the Blue River, Colorado, Wolf (218, 230). 



Astragalus junceus, Cray (I. c. 230). — Wyoming to Southern Utah 

 and Colorado ; Denver, Wolf (235). 



Oxytropis Lamberti, Pursh. — From the Saskatchewan to Texas and 

 Arizona; at Oro City and Kit Carson, Colo., Wolf (220-224), and at 

 Chiricahua Agency, Ariz. (528). 



Oxytropis splendens, Dougl. (Hook. Fl. i, 127).— Similar to the last: 

 pubescence more villous and spreading: leaflets many pairs, somewhat 

 verticillate : spikes dense and very villous, the smaller flowers (4 to 6 lines 

 long) scarcely exceeding the bracts : pods ovate, half an inch long. — From 

 Northern New Mexico to British America ; South Park, Wolf (225). 



Oxytropis campestris, Linn., var. viscida, Watson (Bot. King's Expl. 

 77). (0. viscida, Nutt.) — More or less viscid with resinous dots. — Wyoming 

 to Northern Nevada and Colorado ; South Park, Wolf (252). 



Oxytropis multiceps, Nutt. (Torr. & Gray, Fl. i, 341). — Alpine, 

 dwarf, acaulescent, an inch or two high, canescently appressed-silky, the 

 hairs spreading upon the peduncles and inflorescence: leaflets 2 or 3 pairs, 



7 BOT 



