New additioiis to the Flora oí Western Australia. 47' 



15. A. strig:osíi Link Eiiiim. Hort. Bero]. 11. 444 (1822),. 

 DC. Prodr. II. 466 (1825J, Benth. FJ. Austr. II. 418 (1864), 

 F. v. MuELL. First Census 47 (1882), Sec. Census 80 (1889), 

 DiELS u. Pritzel in Engl. Bot. Jahrb. XXXV. 312 (1904). 



W. A. — Sand plains about Warrungup, A. A. Dorrien- 

 Smith (forma). 



16. A. Goadbyi n. sp. 



Frutex spinosus; rarni glaberrimi, graciles, costis albi- 

 dis prominulis augulati, sat dense foliati, spinis rectis pa- 

 tentibus circa 1— 1'5 cm lougis subangulosis axillaribus ar- 

 mati; folia bipinnata, unijuga, glaberrima, stipulis parvis 

 setaceis sed rigidiusculis et rbacbi subnuJla praedita; pinnae 

 circa lem longne; /ořzo/a utroque latere 8 — 9, densa, anguste 

 obovato-obloijga vel elliptica, obtusa, glabra, crassiusciila, 

 nervis obsoletis; glandula inter juga brevis; spina uiiicn, 

 haud exacte axillae medio inserta; pedunculi axillares 1 vel 

 saepe 2, foliis snbacquilongi; capitiila globosa; flores penta- 

 meri, iis A. pulcbellae similes; legumen ignotum. 



W. A.: Albany, col]. B. J. (Ioadby, comm. Miss Morgan 

 Febr. 1901 (berb. Kew). 



Species A. pulchellae valde aťfinis sed ut videtur di- 

 stincta; excellit giabritie, pinnis multijugis, spina axillnri 

 unica et multo crassiori, pedunculis rigidioribus et brevi- 

 oribus. 



A. vulchella in Bentham's sense contains verv numerous 

 forms whicb at first glance seem bardly to belong together, 

 but it seems to me that tlie above plant cannot be plneed 

 within its limits, though I had only a single brancb of it 

 for examination. The spines are always single, very much 

 stronger; morphologically they are clearly metamorphosed 

 axillar branches, to wit one of the seriál branches, wherefore 

 also they are not situated centrally but somewhat to one 

 side. The spines of the true A. pulchella are always slender 

 and usually by twos and their reál morphological nátuře is 

 not always so clear as is the čase with our new species, 



17. A. Drummondii Lindl. Sw^an Riv. App. 15 (1839),. 

 Meissn. in PÍ. Preiss. I. 23 (1844— 45), Benth. Fl. Austr. 

 II. 419 (1864), F. v. Muell. First Census 47 (1882), Sec. 



