408 Ex. Doc. No. 41. 



Robinia pseudo acacia. Purgatory creek, near the Raton pass. 

 Baptisia lencantha. As far as Pawnee fork. 



Cassia chameecrista. First seen July 3, thence to the Arkansas 

 crossing. 



Petalostemum candidum. High prairies, as far as Bent's Fort. 



violaceum. With the preceding. 

 Psoralea floribunda. Pawnee fork. 

 Dalea laxifolia. With the preceding. 

 Lathyrus linearis. August 9. 



Arnorpha canescens. Fort Leavenworth to Pawnee fork. 

 Schrankia uncinata. Stranger creek to Arkansas crossing. 

 Darlingtonia brachy-loba. Pawnee fork and 110 Mile creek. 

 Glycyrrhiza lepidota. August 13. 

 Cereis Canads. Kanzas river. 



ROSACEA. 



Cerasus Virginiana. Kanzas river, Arkansas river, and Purga- 

 tory creek. 



Fragaria Virginiana. Kaw river. 



Rubus occidentalis. Missouri river and Kaw river. 

 villosus. With the preceding. 



Prunus Amer. Pawnee fork, Arkansas river, and Canadian 

 river. 



Cralcegus coccineus. Stranger creek. 



Rosa lucida. Kaw river. 



ONAGRACE^. 



(Enothera. Several species occur from Kaw river to Bent's Fort. 

 Gaura coccinea. August 13. 



LOASE^E. 

 Mentzelia nuda. Bent's Fort and valley of the Timpas. 



GROSSULARIACE^E. 



Ribes accreum. Purgatorv creek and Timpas, near its head, 

 triflorum. Diamond spring. 



CACTACE^. 



Opuntia Missouriana. Pawnee fork, Purgatory creek, and Cana- 

 dian river. 



Mammillaria sulcata. Near Pawne'e fork. 



CORNACE^E. 



Cornus paniculata. Big John spring, 

 stolonifera. Stranger creek. 

 Florida. Kaw river. 



