592 NOTES ON MIMOSEÆ, 
rent from any one known to me. In some respects it appears 
allied to the Pithecolobium unifoliolatum, in which the leaves 
at first sight appear to be simply pinnate with two leaflets, 
although they are in fact bipinnate with two pinne and one 
leaflet to each. 
41. I. hymeneoides (Desv. Journ. Bot. 1814. 1.'p. 70), 
foliolis 1-2-jugis ovatis basi obliquis nitidis, petiolis eglan- 
dulosis, ramis pedunculis floribusque glabris, capitulis axil- 
laribus pedunculatis, leguminibus oblongis obtusis rectis 
basi attenuatis margine incrassatis. — Foliola subcoriacea, 
13 poll. longa, pollicem lata. Legumina bipollicaria.— Cayenne. 
Unknown to me. 
42. I. capitata (Desv. Journ. Bot. 1814. 1. p. 71), foliolis 
bijugis ovatis subacuminatis nitentibus, petiolis ramis pedun- 
culis floribusque glaberrimis, spicis 2-3 axillaribus ovato- 
oblongis pedunculatis.—Rami verrucosi teretes. Calyces 
tubulosi, 2 lin. longi.— Cayenne. Unknown to me. 
43. I. lentiscifolia, glabra, petiolis obscure marginatis 
nudisve, glandulis nullis, foliolis 2-3-jugis oblongo-lanceolatis 
obtusis retusisve coriaceis supra nitidis, pedunculis petiolo 
longioribus erectis, capitulis ovato-globosis densis, floribus 
tubulosis, calyce quam dimidium corolle breviore.— Rami 
rigidi, apice ramosissimi, foliosi, fastigiato-floribundi. Foliola 
majora 13 poll. longa, 5 lin. lata. Pedunculi rigidi, 14-2- 
pollicares, ad apices ramorum corymboso-conferti. Flores 
 densissime conferti. Calyx 14 lin., corolla 31 lin. longa.— 
Brasil, Sello. 
44. I. stipularis (DC. Leg. Mem. p. 440), foliolis 2-3-jugis 
ovalibus subacutis superne nitidis utrinque ramis floribusque 
glaberrimis, stipulis maximis orbiculatis persistentibus folia- 
ceis, spicis pedunculatis ovatis.— Foliola 31-4 poll. longa, 
12-20 lin. lata. Calyx tubulosus, 2-3 lin. longas: Corolla 
calyce. vix duplo longior. nm, Patris. Unknown to 
me. 
45. I. inequalis (Humb. et Bonpl. in Willd. Spec. 4, 
p. 1019), foliolis 4-jugis oblongo-lanceolatis glabris supra 
nitidis superioribus basi inæqualibus, glandulis inter paria 
