Ex. Doc, No. 41. IJt 



SCROPHULARIACEiE. 



Pedicularis canads. Near Pawnee fork. ' 



CHENOPODIACEiE. 



J: Chenopodium:a1bum.i, From Fort Leavenworth to crossing 

 ^_ ^r6tnontia vermicularis. Purgatory creek and Timpas. 

 ^: Artemisia. Purgatory creek. 



Obione canescens. Valley of the Timpas; 



:;Salicornia herbacea.^Arkansas river crossing. 



VERBENACEiE. 



^Verbena pinnatifida, [Rio Canadian and Rio Rayado 



K;. ^^. ang^stifolia.; Little Arkansas river. 



Lippia cuneifolia.^ From Pawnee fork to Santa Fe. ' ' 



i 



CUCURBITACEiE. ' 



Cucumis perennis. From Walnut creek to Santa Fe. 



- NICTAGINE^. . • 

 Oxybaphus, (new to me.) Torr. Slender branching spears. "Ria 



ios Animas." 



nictaginea. Raton and "Rio Canadian." 



POLYGONACEiE. 



Erigonum. Walnut creek. 



tomentosum. Council grove. 

 Polygonum, (long lacerated sheath, no flowers.) Walnut creek. 



amphibium. Turkey creek. 



LAURACE.E. 



Laurus benzoin. Kaw river and Council grove. 



EUPHORBIACEiE. 



Euphorbia marginata. Pawnee fork to Bent's fort. 



hypericifolia. Turkey creek. 

 ? By the road side, near the *'cachesj 



buffalo wallows. 



t-roton capitatum, ^ Crossing of the Arkansas river. 



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