342 NOTES ON MIMOSEX. 
puberula, ramulis subteretibus, phyllodiis strictis v. flexuosis 
subulatis tereti-subcompressis tenuissime striato-multinerviis 
muticis v. uncinato-mucronatis, pedunculis solitariis gemi- 
nisve phyllodiis multoties brevioribus, capitulis multifloris, 
sepalis liberis anguste spathulatis.—Ramuli juniores sericei, 
mox glabrati. Phyllodia pleraque 2-pollicaria.—Swan River, 
mmond. 
65. A. rigens (Cunn. in G. Don, Gard. Dict. ii. 404.) 
junior puberula demum glabra, ramulis angulatis, phyllodiis 
erecto-patentibus lineari-subulatis tereti-compressis rigidis 
muticis v. obscure mucronatis utrinque subtrinerviis, pedun- 
culis solitariis geminisve phyllodio multo brevioribus, capitulis 
multifloris, calyce sinuato-dentato.—Phyllodia pleraque 2-22- 
polliearia. Pedunculi breves, rigiduli. Legumen anguste 
lineare (14 lin. latum), contortum, inter semina leviter con- 
tractum, puberulum, valvulis membranaceo-coriaceis.— Lach- 
lan River, Campbell's Cataract, interior of N. S. Wales, 
Cunningham. This species connects the Calamiformes with 
A. elongata. 
B? humilis, phyllodiis magis cta vix som exce- 
dentibus.—S. W. interior of N. S. 
66. A. pulverulenta (Cunn. MSS. non us *) glabra, 
mania angulstis, 1 phyllodii I ibus subulatis uncinato- 
compressi enerviis v. obscure venosis glauco- 
pulverulentis, pedunculis brevissime et irregulariter racemosis 
solitariisve phyllodio multo brevioribus, calyce sinuato- -den- 
tato.—Phyllodia vix bipollicaria. Racemi sepius 1- 3-cephali, 
pedunculo communi brevissimo, interdum in ramulos foliiferos 
abeunt pedunculis versus basin ramuli solitariis. Calyx apice 
ciliatus. Legumen anguste lineare, crassum, glabrum, toru- 
losum, valvulis convexis.—Interior of N. S. Wales. Mitchell, 
near the Macquarrie, Cunningham. 
67. A. calamifolia (Sweet ex Lindl. Bot. Reg. t. 839.) 
glabra, ramulis subteretibus, phyllodiis elongato-subulatis 
erectis v. sepius incurvo-patulis apice uncinato-setiferis sub- 
aveniis compressiusculis, pedunculis breviter racemosis rarius 
* A pulverulenta (Schlecht,) is my Leucena pulverulenta. 
