50 Charles Bf. Bessey— 
109. Panicum crus-galli L. var. muticunt Vasey. Thisis without any doubt 
indigenous. Canon in Kiwa Valley, Scott's Bluff Co., July 28, 
1891, (R.) 
t10. Panicum dichotomum L. var. barbulatum (Michx.) Gray. Platte river 
bottom, Kearney Co., June 15. 1891, (R.) 
111. Panicum virgatum L., var. confertum Vasey. Banner Co., (R.) 
JUNCACEA. 
112. Juncus balticus Deth. North Platte river, Cheyenne Co., July 3, 
1891, (R.) 
113. /uncus marginatus Rost. Minden, (H.) 
114. Juncus tenuuis Willd., var. congestus Engelm. Kennedy, (B.) 
LILIACE2. 
115. Trillium nivale Riddell. Weeping Water, Apr. 1892, (Miss Rands. ) 
116. Zyyadenus nuttallii Gray. In fruit, Hills of Pumpkin Seed Valley, 
July 6, 1891, (R.) 
IRIDACEZ. 
117. Stsyrinchium anceps Cav. Spring south of Pumpkin Seed Valley, July * 
14, 1891, (R.) 
POLYGONACES. 
118. Polygonum aviculare L. var. parva Holz. var. nov. Stem much 
branched, low, prostrate, branchlets with very short joints, nearly 
covered by the sheaths, which are strongly ribbed and brown at 
the base; the scarious tips long, loose, aristate; leaves crowded, ob- 
long 2-3 lines long; flowers minute, reddish or brownish. Accord- 
ing to Mr. J. M. Holzinger, it has been collected by Wright in 
1851 in N. Mex., and by Newberry (?) near Dallas, Texas. Spring, 
Deuel Co., Aug. 24, 1891, (R.) 
NYCTAGINACE. 
119. -lérona micrantha Doug!. Court House Rock, Cheyenne, Co., July 
4, 1891, (R.) 
CARYOPHYLLACE. 
120. Arenaria franklinii Dougl. Court House Rock, Cheyenne Co., July 
4, and cliffs in Banner and Scott’s Bluff Cos., July-Aug. 1891, (R ) 
RANUNCULACEA. 
121. Clematis douglastti Hook., var. scottii Porter. Reported by Professor 
Swezey from Sheridan Co. 
CRUCIFER. 
122. Stanleya pinnatifida Nutt. Reported by Professor Swezey from Sher- 
idan Co. 
123. Draba nemorosa Ledb. Alliance, (Bessey .) 
124. Nasturtium curvisiligua Nutt. Near a well 115 miles from the Wyom- 
ing line, Scott’s Bluffs Co., July 31, 1891, (R.) 
CISTACEE. 
125. Lechea minor L. Minden, collected by Dr. Hapeman, (W.) 
HyPERICACE&. 
126, LHyperteum ascyron L. Cass Co., (Sw.) 
