26 [82] BOTANY. 
Sopnora spectosa, Benth. in Gray, Pl. Lindh. 3, p. 178. Dermatophyllum speciosnm, Scheele 
in Linnea, 21, p. 459. Cactus Pass and White Cliff creek, New Mexico, January 29. 
HEDYSARUM BOREALE, Nutt. Gen. 2, p. 110. With the preceding ; in flower and fruit. 
Desmopium pauctrLoruM, DC. Prod. 2, p. 230. Creeks, on the Canadian river; August. 
Desmopium cuspripatuM, Torr. & Gray, Fl. 1, p. 360. Near Shawnee town; August. 
Desmoprum Canavensg, DC.; Torr. & Gray, l. e. Wet places, on the Canadian ; September. 
In fruit. 
Desmopium pasicuLaTuM, DOC.; Torr. & Gray, 1. c. Sandy soil, on the Canadian ; September. 
LESPEDEZA VIOLACEA, Pers. On the Canadian ; August. 
LEspEDEZA CAPITATA, Michx. Near Beavertown; August. 
CERCIs OccIDENTALIS, Torr, in Gray, Pl. Lindh. 2, p.177. C. Siliquastrum, var. Benth; Pl. 
Hartw., p. 307. Hill-sides, Robinson’s Ferry, Stanislaus river; May 14; with immature 
fruit. This species has a very extensive range, being found from the upper Sacramento, 
northern California, to the high lands near Saltillo, Mexico. ; 
“Otneya Tesora, Gray, Pl. Thurb., p. 328. Arroyos, near Williams’ river of the Colorado, 
western New Mexico; February 6. The specimens are in fruit only. Some of them are desti- 
tute of prickles. . 
PARKINSONIA MICROPHYLLA, Torr. Bot. of Mex. Boundary Survey, ined. Banks of the Colorado, 
and on Williams’ river ; February 12-22; in fruit. A very distinct species with minute roundish 
leaflets. 
CeRcipIuM FLoRIDUM, Benth. in Gray, Pl. Wright. 1, p. 58. In arroyos, near the Colorado. 
February 11; in fruit. This is the Green Acacia of Major Emory’s report. It is a common 
tree on the Gila; attaining the height of 25 or 30 feet. 
Cassta Ramerrana, Scheele in Linnea, 21, p. 458. Hurrah creek, New Mexico; September. 
In fruit. 
Horrmanseaeta Jamestt, Torr. & Gray, Fl. 1, p. 393; Torr. in Marcy's Rep. t. 4. Prairies 
of the Canadian ; September. 
Horrmansecata stricta, Benth. Var. pumissa, Gray, Pl. Wright. 1, p. 56. Dogtown pra- 
ries, on the Llano Estacado ; September. 
HorFMANSEGGIA DREPANOCARPA, Gray, Pl. Wright. 1, p. 58. Plains, near Hurrah creek, New 
Mexico; September. In fruit. 
STROMBOCARPA PUBESCENS, Gray, Pl. Wright. 1, p. 60. Prosopis (Strombocarpa) pubescens, 
Benth. in Hook. Lond, Jour. Bot. 5, p. 82. -P. (Strombocarpa) Emoryi, Zorr. in Emory’s Rep., 
p. 139, Low sandy shore of the Colorado. Western New Mexico, (in fruit.) Prosopis odorata, 
Torr, in Frém: Rep., p. 313, t. 1, is a var. of P. glandulosa, (in flower only,) with the pods of 
Strombocarpa pubescens, The error arose from the mixing of specimens in Frémont’s collections. 
ALGAROBIA GLANDULOSA, Torr. & Gray, Fl. 1, p. 399. Plains, on the Canadian ; September. 
ScuRaNkia unctnata, Willd.; Torr. & Gray, Fl. 1, p. 400. Prairies, near Deer creek, 
Indian Territory; August. 
DEsMANTHUS BRACHYLOBUS, Benth. in Hook Journ. Bot. Sand banks of the Canadian ; August. 
CaLLIANDRA HUMILIS, Benth. in Lond. Journ. Bot. 5, p. 103; Gray, Pl. Wright. 2, p. 53. ©. 
herbacea, Englm. Gravelly hills, near Santa Antonita, New Mexico; October. In fruit. 
ROSACEZE. 
PRUNUS sUBCORDATA, Benth. Pl. Hartw., p. 308. Hills, Sonora, May 9; near Duffield’s Ranch, 
Sierra Nevada, May 11, and hill-sides, near Middle Yuba, California; May 23. A shrub 2-6 
feet high. Fruit small, with a thin pulp. The leaves are sometimes pubescent underneath. 
Prunus Americana, Marsh. Ait.; Torr. & Gray, Fl. 1, p. 407. 
Shawneetown, Indian Territory; August. In fruit. ae 
Prunus Cutcasa, Michx, Fl. 1, p. 284. Banks of the Canadian, near Shawneetown; Au- 
gust. With ripe fruit. : a 
Banks of Bogg creek, near 
