36 H. J. Webber — 



84. ERICACEiE. 



203. MONOTROPA L. Indian pipe, Corpse-plant. 



836. M. uniflora L. Washington and Cass Counties (Bessey). 



204. PYROLA Tourn. Wintergreen, Shin-leaf. 



337. P. chlorantha Sw. Damp dark wooded canons, rare. War 

 Bonuet, June (William-*). 



338. P. secunda L. Damp canon at head of Jim Creek, Pine Ridge, 

 June 25. Very rare (Williams). 



205. ARCTOSTAPHYLOS Adans. Bearberry. 



339. A. uva-ursi (L.) Spreng. In a canon near Anselmo, Custer 

 County. The occurrence of this plant in the center of the state, 

 hundreds of miles from any of its known stations, adds another 

 puzzle to the many connected with the geographical distribution 

 of the plauts of the plains. It is known to occur in the Black 

 Hills of South Dakota and the Rocky Mountains in Wyoming and 

 Colorado. In Minnesota it is found near Pepin; it is absent from 

 Iowa, while in Missouri it is confined to the southeastern part. 

 It is doubtfully reported as occurring in Kansas. That it should 

 be found in Central Nebraska is certainly unexpected (Bessey). 



85. PRIMULACE^. 



206. CENTUNCULUS Dill. Chaffweed. 



340. C. minimus L. Fairfield (Swezey). 



207. LYSIMACHIA Tourn. Loosestrife. 



341. L. thyrsiflora L. Tufted loosestrife. Collected by Rev. Bates 

 at Valentine, June (Rydberg) ; Lewellen (Swezey); Piatte River 

 near Doniphan, May (Harvey Thompson). 



208. DODECATHEON L. American cowslip. 



342. D. meadia L. Shooting-star. Alliance (Swezey). 



86. CONVOLVULACE.E. 



209. CUSCUTA L. Dodder, Love-vine. 



343. C. tenuiflora Engelm. Crete, on Salix (Swezey). 



210. CONVOLVULUS L. Bindweed. 



344. C. arvensis L. Bindweed. Roadsides. Ashland, May (Will- 

 iams). 



87. POLEMONIACE^. 



211. GILIARuiz & Pav. 



. 345. G. gracilis Hook. " Sand draws " in Deuel Co., June 25 (Ryd- 

 berg). War Bonnet Canon (Williams). 

 346. G. linearis (Nutt.) Gray. Sides of canon, Squaw Creek, June 



