/,-p 
532. 
Euphorbia on the 
Sonoita near 
^eserted Ranch September 15,1851 
533 - 
Euphorbiaceae 
do. 
,among rocVs,1-2ft.high,Sept.16,51 
534 * 
Leguminosae 
do. 
,on hillsises,branching 
535 - 
Euphorbia 
do. 
.pebbly bed of branches 
536. 
Platanus 
do. 
,mt.-streams, large tree 
537 - 
Cnidoscolus 
do. 
,hillsides,l-2ft. high,branching 
538. 
539 - 
AbutiIon 
grass 
do. 
do. 
,hillsides,l~4ft high,slightly \ 
branching 
,small tufts 
540. 
MalvaceaeV 
do. 
541. 
Cuscuta 
do. 
.climbing widelyon ITyctaginac.^ 
other plants Sept. 17,18^1 
542. 
Boraginaceae 
do. ,low valley among tall weeds & 
grass, 2-4 ft- high.fl. greenish yellow. 
343 - 
Desmodium on the 
Sonoita near 
Deserted Ranch, low valley among tall weeds 
544. 
Leguminosae 
do. 
,on hills,procumbent,branching 
from root. 
545. 
Tephrosia 
do. 
.much branching from root 
546. 
Galsctia 
do. 
.sides of mt.-ravines 
547 - 
Oompositse 
do. 
,shade of trees on sides of 
mount ain-ravines 
548. 
Polygala 
do. 
.stony hills 
549 - 
Solenum 
do. 
.under scrubby trees on 
side of mt.-ravines 
550. 
Desmodium 
do. 
.sides of mountain-ravines 
551. 
ft 
do. 
do. 
552. 
ft. 
do. 
do. 
553 - 
Convolvulus 
do. 
,sideE of mt.-ravines, 
fl. blue-purple 
554. 
Compositae 
do. 
.sides of mt.-ravines 
555. 
Hymenatherum 
do. 
do. 
556. 
Arrls^irrtfia cese**' 
do. 
do. ,fl.red. 
557 - 
Compositae 
do. 
do. 
558. 
ft 
do. 
do. 
