520 



AUionia albida Walt. Fl. Car. 84 (1788). 



TIrtc aro two forms in the collection, wbiiii I refer to this speries. The material 

 is too scanty and poor for a satisfactory determination. One form with broadly 

 lanceolate leaves was obtained at Hot Springs, altitude 1,100 ni., August 3 (Xo.tloG). 

 The other form, with very narrowly lanceolate or linear leaves, grew on the i>laius 

 between Custer and Fairburn, altitude 1,400 m., .Inly 23 (No. 957). Both forms dillV-r 

 from A. himnla in being smooth up to the ]»cdnnclc, and from J. linearis in tlio 

 leaves, which are undulate and sparingly ciliolato on the margin, and in the pedun- 

 cles and involucres, whi.h arc hispid. 



Allionia linearis Pursh, Fl. ii, 728 (1814). 



Custer, altitude 1,650 m., August 1; Hot Springs, altitude 1,1(M) m., August 3 

 (No. 058). 



AMARANTHACEiE. 



Amaranthus blitoides Wats. Troc. Anu'r. Acad, xii, L'73 (1S77). 

 K'aiiroad i-iubanlauent, Minnekahta. altitude 1,270 iii., August 4 (No. !)t!0). 



CHENOPODIACEiE. 



Chenopodium hybridum L. Sp. PI. i, 210 (1753). 



One specimen, collected at Hot Springs, altitude 1,050 m., .luuo 17 (,Xo. OtJl). 



Chenopodium album L. Sp. IM. i. 219 (1753). 



Hot Springs, altitmle 1,050 ni., Juno 17 (No. 962). 



Chenopodium fremonti Wats. Bot. King Surv. 287 (1871). 



In damp woods: Sylvan I>ake, altitude 1,900 in., July 20 (No. 963). 



Chenopodium fremonti incanum Wats. Proc. Amer. Acad, ix, 94 (1874). 



Two small specimens collected near Fall Piver Falls, altitude 1,000 m., .lune 17 

 (\o. 964). 



Chenopodium leptophyllum (Mofj.) Nutt. ; Moij. in DC. Prodr. xiii, pt. 2, 71 

 (1819), as synonym; C. album IvplophijlUim Moq. in DC Prodr. loc. cit. 



Hot Springs, altitude 1,100 m., June 17 (No. 9t)5). 



Chenopodium capitatum (L.) Wats. Bot. Cal. ii, 18 (1S80); JUitum cajyitatiiin L. 

 Sp. PI. i, 4 (1753). 



Near the railroad, at Rochford, altitude 1,6(X) m., July 11 (No. 966). 



Monolepis niittalliana(Poem. & Schult.) Greene, Fl. I'ran. 168(1891) ; JUitnn tiiil- 

 talliuiiiim Poem. A:. Schult. Syst. Mant. i, 65 (1822). 



The leaves are more or less sinuately lobed, aud the stem more uprigiit. than in 

 Nebraska specimens. Bullalo Cap. altitude 1,0(H) m., Juno 21; Rochford, altitude 

 1,600 m., July 11 (No. 967). 



POLYGONACEiE. 



Eriogonum flavum Null. Irascrs Cat. 1813. 



Dry hills: Hermosa, altitude 1,100 m., Juno 23; Le.id City, altitude 1,7(K1 m...luly4 

 (No. 96S). 



Eriogonum annuum Nutt. 'J'rans. Amer. Phil. Si>c. ser. 2, v, 161 (1833-1837). 



Hot Springs, .iltitudc 1,100 m., August 3 (No. 969). 



Eriogonum paucifloriim Pursh, Fl, ii, 735 (1814). 



The specimens agree well with the description of this species, except that th<^ invo- 

 lucre is narrowly turbinate, anil the lobes scarcely searious-niargined, and that the 

 Hcape is more slender aud the leaves are nearly glabrous above. Dry hills : Hermosa. 

 altitude 1,100 m., .lune 23 (No. 970), 



Eriogonum multiceps Nees, in Max. Keise N. \. ii. 1 16 i isll). 



Gypsum hills, near Hot Springs, altitude 1,100 m., August 3 (No. 971). 



