241 



tlentatisve, ramealibus plerisque minimis siibiilatis integerrimis; pani- 

 culis subthyrsoideis floribuudis calycibusque parum glandulosis ; corolla 

 cseruieo-purpurea gracili infundibulari-tubulosa (ultra, semipollicari), 

 tubo lobis suis ovatis calyceque 3-4-plo longiore ; antheris oblongo- 

 sagittatissubsessilibus fauci insertis; ovarii loculis 8-9-ovulatis ; semi- 

 nibus paucis oblongis, tegameuto humectato nee spirillifero nee mueila- 

 giuoso ! 



A handsome speeies eommon upon the mesas of the Mancos, the 

 western slope of the Mesa Verde, and about El Late, 5,000 to 7,000 feet 

 altitude. 



GiLiA coNGrESTA, Hook., var. crebrifoUa, Gray. 



MeElmo Creek, 6,000 feet. 

 GiLIA GUNNISONI, T. & G. 



San Juan Valley, common. 

 GiLiA Brandegei, Gray, new species, Proe. Am. Acad., xi., 85. 



EUGILIA, perennis, pube glandulosa fragrante viscosissima ; caulibus 

 erectis spithamseis vel subpedalibus thyrsilioris ; foliis circumscriptione 

 linearibus pinnatisectis, segmentis plurimis sessilibus parvis aut oblongo- 

 linearibus rarius ovaUbus integerrimis aut bipartitis verticillos 3-4-folio- 

 latos simulantibus; corolla aurea infundibuliformi-tubulosa calyce eyliu- 

 draceo semiquinquefido 2-3-plo longiore, fauce parum ampliata, lobis 

 ovalibus brevibus; ovulis in loculis paucis. 



A showy speeies, very common at Wagouwheel Gap on the Eio 

 Grande, and also seen near the base of the Sierra Madre on the Los 

 Pinos trail, eastern slope. 



Datura meteloides, DC. 



' Hoveuweep Canon, 5 miles above Hovenweep Castle. The large white 

 flowers seemed wonderfully beautiful contrasted with the surrounding 

 " grease wood and sage-brush ". 



Lycium pallidum, Miers. 

 San Juan Valley — eommon. 



CUSCLTTA UMBELLATA, Kunth. 



Hovenweep Canon — parasitic upon Portulaca retusa. 

 Erythr.i:a CHiRONioiDES, Torrcy. 



Base of Cariso, Arizona. 

 Frasera ALBOMARaiNATA, Watson, King's Eep., 280. 



Mesa Verde and San Juan Valley, 6,000 to 4,500 feet. . 

 Fraxinus AN03IALA, Torrey. 



Mesa Verde, 5,700 feet ; Hovenweep, 5,200 feet. 



FORESTIERA ACUMINATA, Poir. 



Banks of the San Juan. 

 Atriplex Powellii, Watson, Proe. Am. Ac, ix, 114. 



Alkaline flats of the San Juan and Mancos. 

 Atriplex Xuttallii, Watson. 



Southwestern Colorado. 

 Atriplex confertifolia, Watson. 



Canon City and Southwestern Colorado. 



