130 SCHOMBURGK'S GUIANA PLANTS. 
from Peru, and n. 151, 152, of Drummond's 3d Texas collec 
tion. 
Darlingtonia, from its affinity to Desmanthus, may be placed - 
at the head of the Eumimosee. I know but of the two pub- - 
lished species, which are very much alike, and very inconstant 
in the number of glands on the general petiole. 
248. Schranckia leptocarpa, DC. Mém. Leg. p. 441.--On 
the Rio Negro. Schomburgk, n. 931.— Also in Salzmann' 
and in Pohl’s Brazilian collections. 
249. S.? brachycarpa (sp. n.) ; caule pentagono piloso peti- - 
olisque aculeatissimis, pinnis 5—9-jugis, foliolis multijugis, i 
pedunculo brevissimo, leguminibus lineari-falcatis aculeatis- 
simis.—Stem and habit of a Schranckia ; differs from 9 
uncinata in the number of pinnæ, and especially in the pods - 
which are very numerous, and scarcely more than half an. 
inch long, though very nearly ripe.— On the Rio Ne 
Schomburgk, n. 903. 
Nos. 95 of Drummond’s New Orleans plants, 71 (bis) of his ; 
second Texas collection, 159 (bis) 159 (ter) of the third Texian ; 
set, are true Schranckie, and probably also 157 and 159 of 
the third Texian set, of neither of which I have seen the fruit. — 
250. Mimosa floribunda, Willd.— DC. Prod. 1l. 496.— — 
Woods skirting nio on the Rio Branco. Schomburgh : 
n. 848. . i 
251. M. polydactyla, Humb. et Kunth, DC. Prodr. IL p- * 
427.—British Guiana. Parker.— French Guiana, Lp a 
Herb. Par. n. 26. i 
252, M. (Eumimosa bipinnata) camporum (sp. n.); humi- T 
lis, ramis pubescenti-hirtis aculeis minutis sparsis se x 
rectis, foliis bipinnatis, pinnis 2—5-jugis, foliolis multijugis- : 
linearibus mucronatis ciliatis apice subserrulatis, petiolo eglan- | 
duloso inermi vel hinc inde aeulea minuta armato, capit 
globosis brevissime peduneulatis, leguminibus oblongis 2— 
articulatis setoso-hispidis.— Affinis M. humili. Foliola vix? - 
lin. longa. Legumen fere semipollicare. —British bem 
Schomburgk, n. 725. | i 
253. M. microcephala, Humb. et Kunth.— DC. Prod. I. p. E. 
428 .— On the Parime 1 mountains. Weeds x 
