138 DR. F. MUELLEll ON AUSTRALIAN ACACIA. 



82. Acacia mucronata, Willd. Enum, Suppl. p. 68. 



In ericetis terrae Gipp*s Land, prope flumen La Trobe River. 



83. Acacia Sophorse, R. Br. in Hort. Kew. ed. 3. p. 462. 

 Frequens ad litus arenosum coloniarum Victoriae et South Australia. 



/3. montana, phyllodiis majoribus crassioribus distinctius venosis, ramulis 



spicisque viscidulis, legumine lato-lineari compresso (illo iconis Bill. 



non dissimili). 

 A. phlebophylla. First Gen. Rep. p. 12. In montibus altioribus grani- 



ticis (4000' saltern elevatione) tractus BuflFalo Range. Species forsan 



distincta. 



84. Acacia Dallachiana, n. sp. Arborescens, glabra, ramulis angu- 

 latis, phyllodiis falcato-lanceolatis breviter petiolatis opacis bi- vel tri- 

 nerviis reticulato-venosis prope basin glanduligeris, spicis sessilibus 

 axillaribus geminis cylindraceis densifloris, corolla glabra quadrifida 

 calycem ciliolatum triente superante, germine glabro, leguminibus . . . 



In montibus Buffalo Range. 



Phyllodia illis A. longifolice persimilia utplurimum 3-4" longa, 8-12'" 

 lata, in basin longius quam in apicem angustata. Spices 1-1^" longae 

 odore inamoeno, ante florum expansionem hracteolis dense et pulchre 

 squamatcE. Bracteolce peltatse deltoideo- v. nephroideo-cordatse ob- 

 tusae parce ciliolatse vix^'" longse. Calyxlaie campanulatus puberulus 

 ad medium 4-fidus, lobis semiovatis, fere hyalinis. Corolla ochroleuca, 

 laciniis deltoideis. Stamina sulphurea circiter 1^'" longa, coroUam 

 triplo superantia. 

 [Of this I have seen no specimen. — G. B.] 



85. Acacia delibrata {All. Cunn. ex Benth. in Hook. Lond. Journ.qf 

 Bot.i. p. 374. no. 177). Arborescens, ramulis angulatis glutinosis gla- 

 bris V. velutinis, phyllodiis subsessilibus lineari-falcatis vel ensiformibus 

 vel rarius abbreviatis angusto-oblongis oblique acuminatis v. cuspi- 

 dato-apiculatis prominenter 1-3-nerviis glabris v. raro puberulis crebre 

 parallelo-venosis ima basi glanduligeris, spicis brevibus axillaribus 

 solitariis geminisve densis breviter pedunculatis, corolla 5-partita 

 calycem dentatum ciliolatum semisuperante, legumine stipitato cJiar- 

 taceo angusto ohlongo compresso marginato dilute fulvo margine un- 

 dulato, seminibus lucenti-nigris corapresso-ovatis strophiolo albido 

 cymbiformi triplo longioribus utrinque insigniter impressis. 



Arnhem's Land, No. 28. Head of Seven Emu River, No. 40. Upper 

 Roper, No. 25. Moreton Bay, Moore. Fitzmaurice River, No. 91. 

 Sturt's Creek, No. 92. Victoria River, No. 93. 



Frutex 1-2-orgyalis. Phyllodia semipedalia v. breviora, raro tantum 

 sesquipollicem longa, 1^-3'" lata. Spicce unciales v. breviores. Legu- 

 mina 1-3" longa circiter 4'" lata, nitidula ad suturas non undulata. 

 Semina sesquilineam longa. Strophiolum semel plicatum. 



