69 
(d) A. sertiformis A. Cunn., in Sot. Mag., under t. 3394, Hook. Ic. PI. 
i. 159. 
(e) A. dysophylla Benth., in Hook., Lond. Journ. Sot. i, 316. 
(f) A. plagiophylla F.v.M., "in Journ. Linn. Soc. iii, 131, not of Sieber; 
belongs probably to one of the varieties of A. undulifolia." (I have stated below 
that I believe A. plagiophylla F.v.M. to be a good species. J.H.M.). 
Let us take these seriatim. 
(a) A. uncinata Lodd. In Index Kewensis this is given as Lodd. Bot. Cab. 
t. 909 = undulcefolia, but the figure in question is that of A. calamifolia. Perhaps 
there is no such species as A. uncinata Lodd. 
There is an A. uncinata, Lindl. in Bot. Reg. t. 1332, called " Hook-leaved 
Acacia," and which is doubtless A. undulifolia, in spite of the faultiness of the 
colouring. The phyllodes should not have pale undersides, neither should the heads 
of flowers be of a cream colour ; they should be of a much brighter yellow. 
(b) A. piligera A. Cunn. This is described in the following words under 
Bot. Mag. t. 3394 :- 
A. piligera hirta, pilis laxis patentibus, stipulis acuminatis persistantibus, phyllodiis suboblique 
ellipticis obovatisve planiusculis cuspidatis, obtusisve cum acumine, mucrone attenuate subulate sphacelate, 
margine antico prope basin uniglanduloso, capitulis pedunculatis solitariis subgeminisve, pedunculis 
phyllodia longioribus, ramulis teretibus virgatis strictis, floribus quinquefidis, petalis erectis, staminibus 
dimidium styli vix quantibus. 
Hab. in Nova Cambria Australi : in cacuminibus apricis preeruptis montium ad flumen Hunter. 
AH. Cunn. 1825. Aprili, Maio floret. 
The original came from the Upper Hunter, and was collected by Allan 
Cunningham in April-May, 1825. On this trip Cunningham was at Mount 
Dangar, Pandora's Pass (already discovered by him), and descended to the Liverpool 
Plains. (See my " Sir Joseph Banks : the Father of Australia," p. 149.) 

(c) A. setigera, A. Cunn. This is described, Hook. Ic. 1. 166, in the following 
terms : 
Pilosa, ramis diffusis teretibus, phyllodiis ellipticis obliquis undulato-tortuosis venosis marginatis 
marginis basi superiore uniglandulosis apice in mucronem elongatum subulato-setiformem acuminatis, 
pedunculis axillaribus monocephalis folio longioribus (foliis superioribus sub-flores saepe abortivis). 
The phyllodia and branches of this shrub are black in drying (this can only refer to these 
particular specimens, which probably got wet. J.H.M.) ; the latter are quite cylindrical, pilose the 
former are scarcely an inch long (even the largest of them), elliptical, oblique, coriaceous, acute at the 
base, acuminated at the apex into a long slender curved subulate, or almost setaceous point ; the margin 
is thickened and ciliated with long hairs ; the surface has a few scattered hairs. Heads of -flowers 
globose, copious, on pedundes twice as long as the phyllodia, from the axils of which they spring; these 
phyllodia, however, gradually become smaller- and altogether disappear beneath the uppermost peduncles, 
which thus form a terminal raceme. 
It came from sandstone ridges on the western branches of " Hunter's River, 
New Holland." 
(d) A sertiformis A. Cunn., in Bot. Mag. under t. 3394, the following 
description is given : 
A. sertiformis : glaucescena glabra, stipulis acutis persistentibus, phyllodiis oblique subrotundis 
perlate ovatisve acuminatis manifesto parallelo-venosis, venulis anastomozantibus, acumine incurvato 
