second part 
List for 1851-52 - 
1 * iparanthaceae sandy bottom of Rio Grande at Prontera 
2 . Leguminosae margin of acequias at El Paso,introduced? 
Portnlaceae field at El Paso 
3 « 
4. 
5 - 
6 . 
7 - 
1.4. 
July, 4. 1851 
July S, l8qi 
grass 
Malvaceae 
Cuscuta 
Leguminosae 
do. 
do. 
do. 
do. 
, introduced? 
8. Ranunculus sandy bottoms of Rio Grande, stoloniferous 
9. Heliotropium 
10 . Leguminosae bottoms of Rio Grande,much branched <£ spreading, 6-10 ft. 
H • Sa l lx margin of Rio Grande , 4-8 ft. high 
. O t-tf-x-py July 9 1851 
12. Potcyn/ 5 geton stagnant subseline £ake in RioGrande bed at Fro ntera^ 
l?. Krameria Rio Grande valley at Prontera,sandhills,2-3 ft. tall, 
much branched & spreading,forming thick bunches 2-3ft, 
broad 
Juncus 
Rio Grande bottom at Prontera 
July 18, 1831 
15. 
Actinella 
do. 
, much branched 
16. 
Juncus 
do. 
17. 
Potentilla 
do. 
, on sand-bars 
18. 
Aster! 
do. 
do. 
19. 
Gnaphalium 
do. 
&■ 
• 
O 
Tf 
20. 
Scirpus 
do. 
21. 
sides of mountain at 
Prontera July 19, 
22. 
Asclepias 
do. 
23 
-? 
do. 
,2-4 ft. tall with short stout 
divaricate branches 
24., C^enopod. hills near Prontera,3-4 ft. high,branching widely 
25. fern rock-crevices,mountain near Prontera 
26 . Rosaceae mountain-side near Prontera,2-4 ft. much branching 
27. Phorodendrin do , on small scrubby oaks. 
