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Acacia.] MR. G. BENTHAM ON THE MIMOSE^. 461 



83. A., AUMATA. i2. Br. ! in Ait. Sort. Kew. ed. 3, v. 463. Pubescenti-hirta v. gla- 

 brata. Phyllodia oblique oblonga v. falcato-lanceolata, ssepius obtusa, |— 1-pollicaria, 

 valde undulata. Stipulce subulatae, spinescentes. Caljx obtuse lobatus. Legumen 

 rectum v. curvum, lJ-2-pollicare, 2-3 lin. latum, continuum, molliter villosum hispidiiin 

 V. rarius glabratum. Bonpl. Jard. Malm. t. 55 ; Bot. Mug. 1. 1653 ; Lodd. Bot. Cah. 

 t. 49 ; Benth. Ft. Austral, ii. 347. 



r 



A.furcifera, Lindl. ! in Mitcli. Three Exped. ii. 2G7. 



Sab. Extratropical Australia: interior of the eastern colonies extcuuing westward to 

 Murcbison River, but wanting probably in the extreme south-west, tlie real station of 

 Baxter's specimen marked King George's Sound being very doubtful. 



The following forms^ -with longer and narrower phyllodia, are mostly, and perhaps all, of f^ai'dcu oi'igin, 

 and most of them probably hybrids between A. armata and other cultivated spi ( Ics. 



A.paradoxa, DC. Cat. HoH. Monsp. 74; Prod. ii. 4-49. 



A. undulata, Willd. Enum!*^Jort. Berol. Suppl. G8; Weiidl. Connn. Acac. t. 3; Bot. llcg. t. 848; 

 Lodd. Bot. Cab. t. 753 ; Reichb.''Ic. et Dcscr. PI. t. 89. 



A.ornithophora, Sweet, Fl. Austral, t. 24; Lodd. Bot. Cab. t. 1 IHO. 



A. hybrida, Lodd. Bot. Cab. t. 1342. 



A. micracantha, Dietr. in Allgem. Gart. Zcit. i.* 83. 



A. tristis, Grab. ! in Bot. Mag. t. 3120. 



84. A. iDiOMOiiPHA, A. Cimn. ! Beyith. ! in JTook. Loud. Journ. i. 320. Molliter A'illosa. 

 Eami sa^pe spinescentes. Phyllodia late ct oblique ovata, mucronato-pungentia, scnii- 

 pollicaria. Stipula3 spinescentes, recurvae. Legumen i^noiwm.— Be nth. Fl. Austral ii. 34f^. 



Sab. Soutb-west Australia : Dirk Hartog's Island. 



*** Calijx dimidium corolla cBqtians v. superans. Betala 5, hirsida. 



85. A. Shuttlewouthii, Meissn.! in Fl. Freiss. i. 7. llirsuta. rhyllodia oblique 

 lateque ovata v. orbiculata, crassa, basi obtusa, i4-pollicaria. Stipnlae minimal, intcrdum^ 

 spinescentes. Pedunculi brevissinii. Calyx lobatus. Legumen crasso-coriaccum, scabro- 

 pubescens, orbiculare v. oblongum, ad 3 lin. latum, l-2-spcrmum.-i?ew//^ FL Amtral. 



ii. 348. 



Hah. South-west Australia. 



86 A. Geegorii, F. Muell. ! Fragm. Fhytogr. Austral, iii. 47. Molliter pubcsccns. 

 Phyllodia obovata v. oblonga, basi contracta, i-|-pollicaria. Stipulrr pnrvee, e lain basi 

 acuminatse, persistentes. Calyx lobatus. Legumen ignotum.--^r'/////.. Fl. Austral, ii. 348. 



SaL Tropical Australia : north-west 



87 A TihOSA, Benth I mZinncva,xxyl GOT. Hu-suta. Phylloilla obliqu.- obovafa v. 

 late oblon-a, , basi contracta, f-l-pollicaria. Stipulie setacca, subspinesccntcs. Calyx 

 lobatus. Legumen Junius oblongum, hispidum, planum, oligospermnm.-77. J.^trol. 



ii. 348. 



Sab. South-west Australia. 



88 A. CEISPULA, Benth. ! in Zinnca, xxvi. 606. Hirsuta. Phyllodia falcato-obionga, 

 obtusa, semipoUicaria, 1-1* lin. lata, basi contracta, cmssi^uscula. Stipulne sctaccie T. 

 spinescentes. Calyx lobatus. Legumen ignotum.-lT Avstral u. 349. 



Sab. South-west Australia. 



coast 



