30 
— 
lor) 
io 2) 
169. 
Trans. Acad. Sci. of St. Louis. 
>. SILENE L. Catchfly, Campion. 
273. S. MENzIESIX Hook. Woodlands, common. War Bonnet, June 
(Williams). 
274. S. scouteRI Hook. Pine Ridge, July (Webber). 
. SAPONARIA L. Soap-wort, Bouncing Bet. 
275. S. vaccaRia L. Crete (Swezey). 
. ANYCHIA Rich. Forked chickweed. 
276. A. CANADENSIS (L.) B. S, P. (A. dichotoma Michx. var. capillacea 
Torr.) Woods, Weeping Water, June. Rare (Williams). 
67. FICOIDEZ. 
(Luerssen places this under the family Aizoacee. ) 
MOLLUGO L. Indian chickweed. 
277. M. VERTICILLATA L. Long Pine (Swezey). Minden satan: 
Deuel Co. (Rydberg). 
68. BERBERIDACEZE. 
. CAULOPHYLLUM Michx. Pappoose-root. 
278. C. THALICTROIDES (L.) Michx. Blue cohosh. Sarpy Co., May 
(Pound 
69. RANUNCULACEZ. 
. DELPHINIUM L. Larkspur. 
279. D. TRICORNE Michx. Dwarf larkspur. Edges of woods. Elm- 
wood, May-June (Williams) 
. RANUNCULUS L. Buttercup, Crowfoot. 
280. R. crrcrnatus Sibth. Lodge Pole Creek, Cheyenne Co., Aug. 19 
(Rydberg). 
281. R. Hispripus Hook. Irrigated meadow north of Kimball, Aug. 12 
(Rydberg). 
: 70. CRUCIFER. 
3. THELYPODIUM Endl. 
282. T. INTEGRIFOLIUM Endl. Fields, etc., not uncommon. Alliance 
(Swezey). Pine hie: July 20 (Webber). 
. ERYSIMUM L. Treacle mustard, 
283. E. aspERUM DC. Sandy hills in Deuel Co., July. Collected also 
by Rey. Bates at Valentine. 
Pods widely spreading. Large specimens were observed to 
roll before the wind, thus adding another “ «Tumble weed ”’ to the. 
already long list (Rydberg). 
. PHYSARIA Nutt. 
-_ P. DIDYMOCARPA Gray. Cafion south of Scott’s Bluff, July 22 
