6 



{ 



DelphijN^ium Menziesii, DC. Nevada. 



DELPHmiUM ELATUM, L,, VaT. (?) OCCIDENTALE, WatsoiJ. Utah. 



AcoNTTUM FisGHERi, Eeich. {A. nasutum^ Fisch.) Utah. A small 

 specimen was collected in Southern ISTerada with an unusually nar- 

 rowed galea and long projecting beak. 



P-^o]viA BuoWNii, Dougl. Nevada, 



Berberis repenSj Lindl. Arizona and Utah. 



Berberis FremoktiTj Torr, Arizona. 



Argemone hispida, Gray. Utah. 



Oheira]\thus Menziesii, Benth. & Hook. Carlin, Nevada. 



Nasturtium officinale, R. Br. Nevada and Utah. 



Nasturtium sinuatu3i, Nutt. Nevada. 



Arabis retrofractAj Grail. Nevada. 



Physaria DiDYMOCARPA, Gray. Nevada and Utah. 



Sisymbrium canescens, Nutt. Nevada. 



SiSYMBRmM 1NCISUM5 Engelm. {8. Califommm^ Watson, Kmg^s Re- 

 porfSj 5.23.) Nevada and Utah. 



Erysimum asperum, DO. Nevada and Utah. 



Stanleya PINNATIFIDA5 Nutt. Nevada and Arizoua. 



Thelypodium integrifolium, Nutt. Nevada and Utah, 



Thelypodium sagittatum, Endl. Oarlin, Nevada. 



Caulanthus crassicauliSj Watson. {StreptaytthuSy Torr.) Nevada. 

 Brassica nigrAj Benth. & Hook. Utah. 



Tropidocarpum gragile, Hook. San Francisco Mountains, Arizona. 

 Lepidium NAi>fU3i, Watson, King's Rep. 5. 30, t. 4. Halleck Station^ 

 Nev^ada. 



Cleome lutea, Hook. Nevada. 



CEE03IE INTEGRIFOLIA, Toir. & Gray. Utah. 



Cleomeela PARVIFLORA5 Gray, Nevada. 



Cleomella obtusifolia, Torr., Fremonfs Bep. 311. Nevada. 



ViOEA NUTTALLII3 Pursh. Nevada. 



Viola cajNina, L. Nevada. 



Krameria parvifglia, Benth. Southern Nevada. 



Frankenia grandifolia, Cham. & Schlecht. Nearly glabrous, with 

 some stiff hairs upon the stipules and traces of pubesceuce upon 

 the stem and capsules. Tbe leaves are intermediate bet\veeii the 

 ordinary form of California, with mostly obovate leaves, and those of 

 the recently described species {F. Jamcsii, Torr. ; Gray in Proe, Amer. 

 Acad. 8. G22) of Colorado and Texas. Southern Nevada. 



Saponarta Vaccaria, Host. Utah. 



SiLENE ACAULIS5 L. Utah. 



Stellaria Jamesii, Torr. Nevada and Utali. 



St.cllaria crassifolia, Ehrh. Nevada. 



Arenaria F<m3iosA, Fisch. Utah. 



Arenaria Fe^dleri, Gray, var. subcongesta, Watson. Utah. 



Clayto^^ia Carolxniaxa^ Michx., var, sessiliFolia, Torr. (C. lanceo- 



lataj Pursh.) Nevada. 

 Lewisia rediyiva, Pursh. Nevada. 

 Hypericum Scouleri^ Hook. Utah. 



FOUQUIERA SPLENDENS, Engehn. Gray, P;. Wright I. IG. San Fran- 

 cisco Mountains, Arizona. 



SiDALCEA MAEVaEFEORA, Gray. Nevada and Utah. 

 Malvasteum coccineum. Gray, and var. disseotum, Gray. Utah. 

 Malvastrum Munroanum, Gray. Mineral Hill, Nevada. 

 Sph^ralcea E310RYI, Torr. Nevada. 



