474 GEOLOGICAL SURVEY OF THE TERRITORIES. 



Sphceralcea acerifolia, Nutt. (Malva rivularis, Dougl.) — Wyoming Ter- 

 ritory ; August to September. 



LINAGES. 



Linum perenne, L. — North Park, Colorado Territory ; Uinta Moun- 

 tains. 



Linum Kingii, Watson ined. (in Clarence King's Eeport,) var. sedoides. — 

 Uinta Mountains, September 25, 1870. Very glabrous, low, muck- 

 branched from the base; the short, angled stems 4 to 6 inches high ; 

 leaves numerous, 3 to 4 lines in length, pale green, linear-oblong, obtuse, 

 thickish and crowded, especially on the younger stems, giving the plant 

 the aspect of a Sedum. Stipular glands conspicuous, persistent. Pani- 

 cles contracted, corymbose; sepals broadly ovate, glandular-ciliate, 

 shorter than the globose 10-valved capsule. Styles 5, distinct. Cap- 

 sules about 1 J lines in diameter, the secondary dissepiments incomplete 

 and fibrous-pilose on the margin. In fruit only, but a flowering speci- 

 men of Watson's plant has golden-yellow obovate petals, half an inch 

 in length. 



GERANIACE^E. 



Geranium Fremontii, Torr. — Denver; Camp Carlin, Wyoming Ter- 

 ritory. 



Geranium Eiehardsonii, Fisch. and Meyer. — Wyoming Territory ; Au- 

 gust to September. In fruit. 



OXALIDACE^E. 



Oxalis stricta, L. — Near Denver. 



VITACE^E. 



Vitis riparia, Michx. — Wyoming Territory; August to September. 

 In fruit. 



RHAMNACE^. 



Ceanothus onalis, Bigelow. — Near Denver. 



Ceanothus velutimis, Dougl., var. Iwvigatus, Torr. and Gr., Fl. N. Am., 

 1, p. 686. — Henry's Fork of Green River. 



CELASTRACEJE. 



Pachystima Myrsinitis, Raf. — Henry's Fork of Green Eiver. 



ACERACE^. 



Acer glabrum, Torr. — Denver ; Henry's Fork of Green Eiver. 

 Negundo aceroides, Manch. — Near Denver. 



LEGUMINOS-Sl. 



Lupinus ornatus, Dougl. — Near Denver. 

 Lupinus parvijlorus, Nutt. — Uinta Mountains. 

 Lupinus pusillus, Pursh. — Near Denver. 



Lupinus decumbens, Torr. — Wyoming Territory ; August to September. 

 Trifolium Parryi, Gray. — Uinta Mountains, Wyoming Territory. 

 Psoralea Jloribunda, N utt. — Denver. 

 Psoralea lanceolata, Pursh. — Near Denver. 

 Petalostemon violaceus, Michx. — Near Denver. 



Petalostemon eandidus, Michx. — Wyoming Territory ; August to Sep- 

 tember. 



Hosaclcia Purshiana, Benth. — North Park, Colorado Territory. 

 Astragalus Hypo-glottis, L. — Camp Carlin, Wyoming Territory. 



