a 
M. pedata, Torr. and Gr. Upper part of the Arkansas. ae 
Spheralcea stellata, Torr. and Gr. Near Santa Fé, &c. High- 
lands between the Del Norte and the Gila. r 
Sida coccinea, DC. On the Raton mountain. Several other un-- 
determined Malvacez occurs in the collection. 
. SAPINDACES. 
Sapindus marginatus, (soap berry.) Valley of the Gila. 
RHAMNACE%. 
Ceanothus ovalis, ., Torr. and Gr. On the Arkansas. A small 
scrubby species of this genus was found on the Cordilleras of Cali- 
fornia, towards San Diego. It has thorny branches, small ovate 
coriaceous, smooth entire leaves, which are supported on short pe- 
tioles. The branches are glabrous and glaucous. There were 
neither flowers nor fruit on the specimen. 
©. ovalis, var. intermedius, Torr. and Gr. On the Arkansas. 
LEGUMINOS. 
Sesbania macrocarpa, Muwhl. On the Gila. In fruit November 
Banas iin lepidota, WVutt. Near Santa Fé. Not found e 
flower 
_ kansas 
ae floribunda, Nutt. With the preceding. 
On th 
‘ . . . . ‘ 
Amorpha fruticosa, Linn. e Gila. The specimens were 
Psoralea esculenta, Pursh. (Pomme de Prairie.) On the Ar-~ 
without flower and fruit, and we therefore cannot be certain of the 
ecies. | 
“Dalea formosa, Torr. in Ann. lyc. N. York, 2 p. 178. This 
beautiful species was first detected by Dr. James, in Long’s first ex- 
ee: 
eo 
nt 
* 
d diffusely branche 
ch sea 
mie a ue 
Besides these Dalex, there were two other species, both shrubby, " 
yee 
ia 
