40 



feet. (131, 141.) Also a poor specimen from Loma on the Eio Grande 



(127) is probably referable here. September. 

 CE. PiNNATTFiDA, Nutt. Denrer. June. 5,300 feet. (125, 130.) 

 CE. TRILOBA, Nutt. Denver, June J South Park, July. Altitude, 5,000 



to 10,000 feet. (124, 123, 121.) ' 



<E. CiBSPiTOSA, Kutt. South Park. June. 9,900 feet. (132.) 



CE. CORONOPTFOT.TA. T. Rr. ft Twin T.ilrno A1f,V,ni1,^ O nf\f\ ^..^4- T.,1„ 



(126.) 



KAMOSISSIMUM 



y 



and South Park. Altitude, 8,000 to 10,000 feet. (150, 14G, 147.) 

 Gaura coccinea, Nutt. Coaimon, Open, dry grounds. (160, 161.) 

 June to August. v ? / 



G. COCCINEA, Kutt.. Glabrous form. Valley of the Upper Arkansas. 

 September. (159.) . 



LOASACE^. 



Mentzelia nuda, T. & G. Valley of the Upper Arkansas River. Sep- 

 tember, (761, 765.) ^ 



M. ALBiCAULis, Dougl. Denver. June. (768.) 



UMBELLIPEE^E. 



SiUM LINEAEE, Michx. Sail Luis Yalley. September. In fruit only. 



(730.) 



S. ANGUSTIFOLIUM, L. Ill warm springs of San Luis Valley : water 

 about 80O. (732.) . ' 



Cymopterus ALPiNtTS, Gray. Top of Grifiath's Peak, near George- 

 town ; altitude, 11,500 feet. (725,731.) 

 C. GLOMEEATUS, DC. Denver. June. 

 MusENiUM TRACHYSPEEMUM, Xutt. Apes. June (726 ) 

 LiGUSTicuM APiiPOLiUM, Benth. & Hook. Twin Lakes. An crust 



L. MONTANUM, Gray. Clear Creek Cauou. Union Creek Pass, at 12,000 

 feet. (716, 719, 720. 724.) ' ' 



Thaspium TRIPOLI atum, Gray. South Park. June (7'>7 ) 



Archangelica Gmeleni, DC. Twin Lakes. August (712) 



Archemoea Fekdleri, Gray. Twin Lakes. Julv (723 ) 



Heeacleum lanatum, Michx. Twin Lakes. (713.) 



AEALIACE^. 



Adoxa Moschatellina, L. Mountain-ravines, at 11,000 feet. 



COBNACB.E. 



CORNUS pubescexs, Nutt,(?) Valley of the Eio Grande at Loma. Too 

 old for satisfactory specimens. (79.) 



CAPRIFOLIAOE^. 



Linn^a 



LiNN^A boeealis, Grouov. Twin Lakes, at 11,000 to 12,000 feet Julv 

 SY3IPHOEICAEPUS OREOPHILUS, Gray. South Park (18) ^' ''"'■^• 

 Loniceea myoLucEATA, Banks. South Park. July (19 ) 

 SA^mucus EACEMOSA, L., var. PUBENS, Watson. Clear Creek Canon. 



