CATALOGUE OF FLORA. 125 



Ellisia chiysanthemifolia ; Benth. 

 Eutoca phaceloides. 



Menziorii. 

 Hydrophyllmn capitalum ; Dougl. 



POLEMONIACE&. 



Phlox canescens ; Torr. and Gray. " Hoaiy Phlox." 



Collomia parviflora. 



Polemoniuni pulcherrimum ; Hook. 



Gilia pulchella ; Dougl. Northeastern Nevada. 



breviflora. 



Calif ornicum. 

 Xavarretia ; (species not determined.) 



GENTIAN ACE.E. 



Gentiana afiinis ; Griesback. 



Vilhusi.i pumilla ; Hook. A handsome little plant growing in moist 

 alkaline soil ; one of the first spring flowers. 



ASCLEPIADACEiE. 



Asclepias Cornuti; Dicaisne. " Milkweed," about Carson, 

 verticillata; L. var. About Virginia City. 



SOLANACE2E. 



Solanum heterandrum ; Pursh. " Nightshade." 



Calif ornicum. 



umbelliferum; Esch. 

 Nicotiana (two species undetermined. " Wild tobacco "). 

 Lycium Andersonii; Gray. Southern Nevada, about Silver Peak. 



APOCYNACEffi. 



Apocynum androsemif olium ; L. " Dogbane." 



CHENOPODIACE.E. 



Grayia polygaloides; Hook and Am. " Greasewood." 



Monolepis. (Species undetermined.) 

 Obione hymenelytra; Torr. 



AMARANTACE^. 



One or two species of Amaranths are found, but probably introduced. 



NYCTAGINACE. 



Oxybaphus angustifolius; Torr. 

 Abronia rragrans; Nutt. 

 arenaria; Menz. 



JASMXNAOU. 



Menodora spinecescens; Gray. Southern Nevada; a new species. 



