482 GEOLOGICAL SUEVEY OF THE TERRITOEIES. 



Potentilla diversifolia, Lehm. — Pleasant Valley,* Hot Sulphur Springs; 

 Yellotvstone Lake. 



Potentilla pulcherrima, Lehm. — Fort Ellis to the Yellowstone 5 Hot 

 Sulphur Springs. 



Potentilla gracilis, Dong\., var. flabelliformis, Nutt. — Madison Valley; 

 Fort Ellis to the Yellowstone. 



Potentilla Nuttallii, Lehm. — Fort Ellis to the Yellowstone; Hot Sul- 

 phur Springs. 



Potentilla Anserina, L. — Ogden, Utah Territory; Madison Valley; 

 Yellowstone Lake ; Crow agency. 



Potentilla frutieosa, L. — Pleasant Valley; Hot Sulphur Springs. 



Potentilla Jissa, Nutt. — Gray's Peak, Colorado Territory, i)r. George 

 Smith; Upper Falls of the Yellowstone. 



Potentilla glandulosa, Lindl. — Mountains south of Virginia City; Lower 

 Falls of the Yellowstone. 



Euhus Ifutlcanus, Mog. — Fort Ellis to the Yellowstone ; Hot Sulphur 

 Springs. 



Bubus strigosus, Michx. — Hot Sulphur Springs ; Yellowstone Lake. 



Crataegus rivularis, Nutt. (?) — Xear Ogden, Utah Territory. 



Oratcegus tomentosa, L., var. punctata, Gray, — Weber Eiver Valley, 

 Utah Territory. 



AmelancMer Canadensis, T. and G., var. alnifolia, T. and G. — Fort 

 Ellis to the Yellowstone ; Yellowstone Lake. 



SAXIFRAGACE-^. 



Bibes liirtellum, Michx. — Yellowstone Lake. 



Bihes oxycanthoides, L. — Stinking Water Creek. 



Bibes prostratum, L'Her. — Yellowstone Lake. 



Bibes lacustre, Poir. — Mountains south of Virginia City ; Yellowstone 

 Lake. 



Bibes cereum, Dougl. — Yellowstone Lake; Crow Agency. 



Bibes visGosissimum, Pursh. — Mountains south of Virginia City ; Stink- 

 ing Water Creek. 



Bibes bracteosum, Dougl. — Falls of the Yellowstone. 



Bibes aureum, Pursh. — Weber River Valley, Utah Territory. 



Saxifraga oppositifolia, L. — Yellowstone Lake. 



Saxifraga ccespitosa, L. — Mountains south of Virginia City. 



Saxifraga serpyllifolia, Pursh. — Gray's Peak, Colorado Territory, Dr. 

 Smith. 



Saxifraga bronchialis, L. — ^Yellowstone Lake; Pleasant Valley. 



Saxifraga punctata, L.— Hot Sulphur Springs; Yellowstone Lake; 

 Falls of the Yellowstone. 



Saxifraga nivalis, L.— Mountains south of Virginia City; Stinking 

 Water Creek. 



Saxifraga hieracifolia, Walds. and Kit. — Stinking Water Creek; Falls 

 of the Yellowstone. 



Saxifraga Jamesii, Dougl. — Hot Sulphur Springs. 



Tellima parviflora. Hook. — Stinking Water Creek. 



Mitella pentandra. Hook. — ^Yellowstone Lake. 



Seuchera rubescens, Torr. — i!^ear Great Salt Lake, June. 



Heuckera cylindrica, Dougl. — Mountains south of Virginia City; Stink- 

 ing Water Creek. 



Heuehera parvifolia, Kutt. — Stinking Water Creek; Yellowstone Lake. 



Parnassia palustris, L. — Upper Falls of the Yellowstone. 



