7 



Sph^raloea tncana, Torr,, var. Fendleri. {S. Fendleri^ Gray.) 

 San P'rancisco Mountains, Arizona, and Utah. 



SpH^RALCEA ACERIFOLTA, ^N'utt- Utah. 



SiDA HEDERACEA, Torr. Utah. 

 LiNUM PERENNE, L. Nevada and Utah. 

 Larrea Mexicana, Moric. Southern Nevada and Arizona. 

 Erodium oicuTARiuivr, L'Her. Nevada and Utah. 

 GERANirai EiCHARDSONii, Flsch. & Mey. Nevada and Utah. 

 GERANIIT3!: c^spiTOSUM, James. Utah. 

 Pachystima myrsinites, Eaf. Utah. 



Karwinskya Humboldtiana, Zucc. Gray, PL WriyliL 1, 32. {Rham- 

 nuSy HBK.) Arizona. 



OEA]:*?OTnrs Fendleri, Gray, PL FendL 29. San Francisco Mount- 

 ains. Arizona. 



Rhamnus CROCEUS5 Nutt. Arizona. 



ViTis ^STiVALis, Michx., var. (?) Kesembliug a couunon Texan and 



New Mexican forui ; perhaps V. Arizonica^ Engelm. Arizona. 

 Acer grandidentatum, Nutt. Utah. 



Negundo ACEROiDESj Mceuch. Arizona and Utah. 



Knus GLABRA, L. Utah. 



Rhus aromatica, Ait., var. trilobata, Gray. Utah. 



Rhus integrifolia, Benth. & Hook. {Styphonia^ Nutt.) Arizona. 



Ther:mopsis fabacea, DC, var. Montana, Gray. Nevada. 



LuPiNUS PARVIFLORUS, Nutt. Wahsatch Mountains, Utah. 



LUPINtJS LEUCOPHYLLUS, Liudl. Utah. 

 LUPINUS LAXIFLORUS, Dougl. Utah. 



LupiNUS noLOSERiCEUS, Nutt. Nevada and Utah. 



LupiNUS SiTGREAvii. Watson, Proc. Am. Acad. 8. 527. New species. 

 Perennial, herbaceous, tall, branched, pubernlentaud more or less silky- 



• villous, leafy; stipules setaceous; leaflets 7-9, glabrous above, oblau- 

 ceolate, 1-3 inches long, acute, about equaling the petioles ; raceme short- 

 peduncled; flowers large, subverticillate; bracts shorter than the calyx, 

 deciduous; upi^er calyx-lip short and rather broad, shortly toothed 

 or nearly entire; petals apparently blue or purple, 5 lines long, the 

 banner rounded, naked, keel ciliate; ovules 5. — San Francisco Mount- 

 ains, Arizona; also collected in the same locality by Lieutenant Sit- 

 greave in 1851. Brewer's 2012, from Ebbett's Pass in the Sierras, 

 and 1020 Wright, from the Copper-Mine Mountains in New Mexico, 

 differ but slightly. 



Melilotus alba, Lam. Utah. 



TRIEOLIU3I 3io^ANTHU3i, Gray, Proc, Amer. Acad. 6. 523. Nevada. 



Trifolium megacephaeum, Nutt. Diamond Eange, Nevada. 



HosACKiA PuRSHiANA, Beuth, Nevada. 



Dalea Fremontii, Torn Southern Nevada. 



Astragalus DirnYsus, Gray. Nevada. 



Astragalus lentigls^osus, Dougl., and var. Fremontii, Watson. 



Nevada. 



Astragalus Canadensis, L. Utah. 



Astragalus Shortianus, Gray (?). Nevada and Utah. In flower only. 



Astragalus Utahensis, Torr. Utah. 



Astragalus cyrtoides, Gray. Nevada. 



Astragalus, multiflorus. Gray. Nevada. Other species were in 



the collection, but the specimens were too imperfect for determina- 

 tion. 



Glycyrrhiza lepidota, Nutt. Nevada and Utah. 

 Hedysarltm Mackenzii, Kich. Utah. 



