241 



dentatisve, ramealibus plerisque minimis subulatis integerrirnis ; pani- 

 culis subthyrsoideis floribundis calycibusque parum glandulosis ; corolla 

 ca3ruleo-purpurea gracili infundibulari-tubulosa (ultra, semipollicari), 

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

 sagittatis subsessilibus fauci insertis ; ovarii loculis 8-9-ovulatis ; semi- 

 nibus panels oblongis, teguuiento humectato nee spirillifero nee inucila- 

 giDoso ! 



A handsome species common 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 CONGESTA, Hook., var. crelrifolia, Gray. 



McElmo Creek, 6,000 feet. 

 GILIA GUNNISONI, T. & G. 



San Juan Valley, common. 

 GILIA BRANDEGEI, Gray, new species, Proc. Am. Acad., xi., 85. 



EUGILIA, perenuis, pube glandulosa fragrante viscosissirna ; caulibua 

 erectis spithamieis vel subpedalibus thyrsifloris ; foliis circumscriptione 

 linearibus piniiatisectis,seginentis pluriniis sessilibusparvis aut oblongo- 

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

 latos simulautibus; corolla aurea infundibuliformi-tubulosa calyce cylin- 

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

 ovalibus brevibus; ovulis in loculis paucis. 



A showy species, very common at Wagon wheel Gap on the Eio 

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

 Piuos trail, eastern slope. 



DATURA METELOIDES, DC. 



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

 flowers seemed wonderfully beautiful contrasted with the surrounding 

 " greasewood and sage-brush ". 



LYCIOI PALLID or, Miers. 

 San Juan Valley common. 



CUSCTTTA UXBELLATA, Klintll. 



Hovenweep Canon parasitic upon Portulaca retusa. 

 ERYTHEMA CHIROXIOIDES, Torrey. 



Base of Cariso, Arizona. 

 FRASERA ALB03IARGINATA, Watson, King's Eep., 280. 



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

 FRAXINTJS AXOXALA, Torrey. 



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



FORESTIERA ACUMINATA, Poir. 



Banks of the San Juan. 

 ATRIPLEX POTVELLII, Watson, Proc. Am. Ac., ix, 114. 



Alkaline flats of the San Juan and Maucos. 

 ATRIPLEX XUTTALLII, Watson. 



Southwestern Colorado. 

 ATRIPLEX COXFERTIFOLIA, Watson. 



Canon 'City and Southwestern Colorado. 



