231 . 
232. 
233 - 
234. 
235. 
236. 
237. 
238. 
239. 
240. 
241 . 
242. 
243. 
244. 
245 - 
246. 
247. 
248. 
249 - 
250. 
251. 
252. 
253 - 
254. 
255. 
256. 
257. 
258. 
Echinocerams rocky hills beyond the San Pedro May, 27, 1851 
v ® rbena do. May, 28 , 1851 
” do. 
Convolvulus do. 
Cooperia ^cb***’-^*^ do. 
Potomogeton Howard Creek 
” do. 
•Compositae pebbly bed of Howard Creek 
Juncue margin of Howard Creek 
Eriogonum pebbly bed of Howard Creek May,29, 1851 
RhamnaceaeV prairies,Howard Cr. to Live Oak Cr., 1-2 ft. tall 
Compositae do. 
Cuscuta do. 
Compositae do. 
» , 
do. 
Cirsium do. 
Cucurbitaceae Rocky banks of Howards Creek 
Bolivarie pebbly bed of Howard Creek 
Tradescantie^ valley of Howard Creek 
Cooperia valley of Live Oak Creek 
valley of Live Oak Creek 
margin of Live Oak Creek 
valley of Live Oak Cr. 
do. 
Polygala 
Cyperac. 
Lepidium 
Castilleja 
Talinum 
May, 30 . 1831 
do. ,neer T. aurantiacum with light 
yellow fl. & narrower leaves,yellow var. alone* seen 
Scirpus 
margin of Live Oak Cr, 
Engelmannia valley of Live Oak Cr. 
Polygals hills of Live Oak Creek 
May, 31. 1851 
