356. 
351. 
358. 
359. 
360. 
205 
(9.) P. globosa (Gill. mst.); fruticosa, ramis angulatis 
sulcatis junioribus pubescentibus, foliis simpliciter pinna- 
tis 1-2-jugis deciduis, foliolis minutis ovato-oblongis pu- 
bescentibus, capitulis globosis pedunculatis, leguminibus 
(junioribus) pubescentibus.—Loma de los Jagueles, 
Valley of Uspallata, (Prov. of Mendoza), Dr. Gillies. 
(1.) Acacia strumbulifera, Willd.— Mimosa circinalis, 
Cav. ic. v. 6. p. 41. (in observ.)—Mendoza, Dr. Gillies. 
(2.) Acacia Sprengelii (Hook. et Arn.)—A cacia incana, 
Spr.— All along the Uraguay, after passing Salta, Baird. 
Bonpland’s Garden, Buenos Ayres, Dr. Gillies.—' There 
is no doubt, we believe, of this being Sprengel's plant, 
(whose name we are obliged to alter, as it is preoccu- 
pied); although he omits a prominent character in the 
petioles being very short. The leaves, at the base of the 
peduncles, have 15 pair of leaflets; those at the bottom 
of the floriferous branches are about 30 pair. 
(3.) Acacia Bonplandii (Gill. mst.); inermis, ramis acute 
angulatis, pedunculis petiolis foliolisque subtus pubescenti- 
lepidotis, foliis bipinnatis 3-jugis, pinnis 11-14-jugis, fo- 
liolis oblongis minutis coriaceis imbricatis, capitulis (par- 
vis) globosis axillaribus, pedunculis simplicibus axillari- 
bus subternis, calycibus corollisque pubescenti-farinaceis. 
—Bonpland's Garden, Buenos Ayres Dr. Gillies. 
Within tide-mark, on the shores of La Plata, Tweedie. 
(4.) Acacia lepidota (Hook. et Arn.) ; inermis fruticosa, 
ramis angulatis pedunculis petiolis foliolisque subtus pu- 
bescenti-lepidotis, foliis bipinnatis trijugis, pinnis 1]-14- 
jugis, foliolis oblongis (minutis) coriaceis approximatis, - 
capitulis globosis (parvis) brevissime pedunculatis solita- 
riis binisve, calycibus corollaque dense pubescenti- 
farinaceis.— Uraguay, Baird.— This, and the two preced- 
ing, are remarkable for a mealiness or scaliness, occa- 
sioned as may be seen under a magnifier by minute dense 
tufts of pubescence. The flowers are small, and appa- 
rently yellow: it only differs from the preceding by the 
nearly sessile heads of flowers. — 
