DR. F. MUELLER ON AUSTRALIAN АСАСІЖ. 148 
98. Acacia AULACOCARPA (A. Cunn., Benth. in Hook. Lond. Journ. 
of Bot. i. p. 379.—Acacia leptophleba, n. sp., F. Mueller, MSS.). 
Subglabra, ramulis compresso-angulosis, phyllodiis coriaceis oblongis 
subfaleatis brevissime petiolatis basi glanduligeris apice obtusis et 
glanduloso-apiculatis tenuiter trinerviis subtilissime erebroque longi- 
tudinaliter venosis, spicis axillaribus pedunculatis solitariis longius- 
cule cylindraceis, sepalis subliberis oblongis laxis membraneis corolla 
5-fida dimidio brevioribus, leguminibus .. .... 
Ad rivum Sturt’s Creek, No. 97. 
Phyllodia 13-23" longa, 5-8'" lata (in unico suppetente specimine). 
Spice circiter sesquiunciales. Corolle vix 1" longs. Species A. 
gonoclade proxima. 
[The specimens are small and in flower only ; but they do not appear 
to a to be in any point distinguishable from the 4. aulacocarpa.— 
G. B. А 
99. Acacia aulacocarpa, All. Cunn. 
B. brevifolia (F. Muell. MSS.), phyllodiis oblique ovatis 1-14" longis. 
Suttor Desert, No. 39. 
Legumen fuscum pollicare in stipitem semuncialem sensim contractum. 
[Probably a distinct species: the pod is broader, narrowed into a 
much longer stipes than in Cunningham’s specimens, which, however, 
are not ripe. The phyllodia are very much shorter.—G. B.] 
100. Acacia crassocarpa, 4. Cunn. ex Benth. in Hook. Lond. Journ. of 
Bot. i. p. 3/9. no. 194. 
Point Pearce, No. 94. Victoria River, No. 95. 
Paulo recedit a descriptione phyllodiis duplo.minoribus. Legumina 
dilute fusca tantum ima basi angustata prominenter venosa, venis 
transversis plus minusve anastomosantibus. Semina obliquo-trans- 
verse sita, 2" longa oblonga nitentia olivaceo-nigrescentia, strophiolo 
vix 1" metiente livido predita. 
101. ACACIA MEGALANTHA, n. sp. Glabra, ramulis teretiusculis su- 
perne compressis, phyllodiis coriaceis brevissime petiolatis dimidiato- 
ovatis v. faleato-oblongis obtusiusculis prominenter bi- v. trinerviis 
crebre parallelo-venosis basi glanduligeris, spicis axillaribus solitariis 
peduneulatis, floribus magnis remotiusculis glabris subglutinosis, 
calyce arcto acute 5-dentato petalis crassis triplo breviore, legu- 
mine ...... 
In deserto Australiz subcentralis ad rivum Sturt's Creek, No. 98. 
Phyllodia 11—3" longa, 2-1" lata. Spice circiter unciales lete lutem. 
Corolle sesquilineares. 
Haud pretermittere volui speciem ut videtur raram 4. acradenie pro- 
pinquam, etiamsi e frustulis fructu destitutis pessime circumscribendam. 
[Very distinct in the unusually large size of the individual flowers.— 
G. B.) 
