geological survey of the tereitoeies. 479 



Capparidace^. 



Cleome integrifoUa, T. and Gr. — Fort Ellis to the Yellowstone ; Botel- 

 er's Eancli ; Fish Creek, Jefferson Valley. 



Cleome aurea, Nutt. — Near Ogden, Utah Territory, June 5. 



Cartophyllace^. 



Saponaria Vaccaria, Host. — Madison Yalley. Most likely introduced. 



Silene acatiUs, L. — Mountains south of Virginia City; Yellowstone 

 Lake. 



ISilene antirrliina^ L. — Near Ogden, Utah Territory ; Madison Valley. 



Silene Ilenziesii, Hook. — Weber River Valley, Utah Territory ; moun- 

 tains south of Virginia City ; Fort Ellis to the Yellowstone. 



Lychnis Drummondii, S. Watson, {Silene DrutnmoncUi, Hook.) — Fort 

 Ellis to the Yellowstone ; Upper Falls of the Yellowstone. 



Arenaria congesta, Nutt. — Pleasant Valley; Hot Sulphur Springs; 

 Yellowstone Lake. 



Arenaria Fendleri, Gray. — Stinking Water Creek. 



Arenaria arctica, Stev. — Fort Ellis to the Yellowstone ; high peaks 

 near Yellowstone Lake. 



Arenaria lateriflora, L. — Pleasant Valley. 



Stellaria longipes, Goldie. — Pleasant Valley ; Hot Sulphur Springs. 



Stellaria crassifolia, Bhrh. — Mountains south of Virginia City. 



Stellaria borealis, Bigelow. — Lower Falls of the Yellowstone. 



Cerastium arvense, L. — Yellowstone Lake ; Upper and Lower Falls of 

 the Yellowstone. 



Sagina Linnaei, Presl. — Fort Ellis to the Yellowstone ; Mud Springs. 



Paronychia sessiliflora, Nutt. — Fish Creek ; Crow Agency. 



PORTULACACE^. 



Claytonia Caroliniana, Mx., Var. lanceolata, S. Watson, (C lanceolata^ 

 Ph.) — Yellowstone Lake. 



Claytonia perfoliata, Don. — Mountains near Ogden, Utah Territory. 



Claytonia Chamissonis, Esch. and Ledeb. — Yellowstone Lake ; Lower 

 Falls of the Yellowstone. 



Spraguea umhellata, Torr. — ^Mud Springs ; Yellowstone Lake ; Upper 

 Falls of the Yellowstone. 



Lewisia Qxdiviva, Ph. — ^Yellowstone Lake. 



Malvace^. 



Malvastrum coccineum, Gray. — Stinking Water Creek ; Madison Val- 

 ley ; Fort Ellis to the Yellowstone ; Fish Creek. 



Malvastrum Munroamim, Gray. — Crow Agency ; Madison Valley. 

 . Sphceralcea acerifolia, Nutt. — Madison Valley ; Fort Ellis to the Yel- 

 lowstone. 



Linages. 



Linum perenne, L. — Pleasant Valley ; Madison Valley ; Hot Sulphur 

 Springs ; Upper Falls of the Yellowstone. 



Geraniace^. 



Geranium Bichardsonii, F. and M. — Fort Ellis to the Yellowstone ; Yel- 

 lowstone Lake. 



