CATALOGUE. 319 



on the Upper Missouri ; Wyoming Territory, (Frdmont.) Found on Bear 

 River, Utah, above Evanston ; in fruit, July and August. (1,074.) 



SANTALACEiE. 



CoMANDEA PALLIDA, DC. Prodr. 14.. G3Q. Stems several from a branched 

 woody caudex, herbaceous, striate, erect, 6-10' high, branching above ; leaves 

 alternate, bluish, somewhat punctate on the margins, the lower elliptic- 

 oblong, mucronate-acute, 8-12" long and 2-3" wide, the uppermost usually 

 linear-lanceolate, 5-10" long and about 1" wide, sometimes so continued down 

 the stem, (forming Var. angustifolia ;) cymes terminal, few-flowered ; bracts 

 linear-lanceolate, 2" long ; flowers perfect ; calyx-lobes erect-spreading ; fruit 

 3" in diameter, with subfleshy epicarp. — Flowers precisely as in C. umbellata ; 

 distinguished especially by its narrowed upper leaves and much larger fruit. 

 From Oregon to Colorado and New Mexico. Diamond and East Humboldt 

 Mountains, Nevada, and in the "Wahsatch ; 5-8,500 feet altitude ; May- 

 July. (1,075;) 



CERATOPHYLLACE^. 



Ceeatophyllfm demeesum, L. (?) Not in fruit ; leaves short, (5-7",) 

 linear, strongly sinuate-dentate, the teeth aculeate with a curved white 

 prickle. Canada to the Saskatchewan and southward to the Gulf and New 

 Mexico. Found in Spanish Spring (warm) near Grlendale, Nevada ; Decem- 

 ber. (1,076.) 



EUPHORBIACE^. 



EuPHOEBiA polygonifolia, L. A single flowering specimen, collected 

 by Dr. Palmer in Southern Utah, accords with the eastern form except that 

 the leaves are acute. Sandy shores of the Atlantic and Great Lakes, from 

 Canada to Florida ; also reported from Southern Idaho, (Tolmie.) 



EuPHOEBiA ocellata, Dur. & Hilg. Pac. R. R. Surv. 5, (Bot. Wil- 

 liamson's Rep.,) p. 15, t. 18. Annual, glabrous, somewhat fleshy, becoming 

 glaucous ; stems prostrate, dichotomously many times branched, somewhat 

 thickened at the rather remote forks ; leaves 3-5" long, 2" broad, short- 

 petioled, entire, revolutely margined, ovate-deltoid, oblique and cordate at 

 base, acutish ; stipules many-cleft, setaceous, the upper connate ; involucres 

 scarcely I" long, axillary, solitary or cymose, short-pedicelled, turbinate-cam- 



