tJrpdinacese, Uromycladiura. 595 



auratis, subclavatis, raro ovoideis vel oblongis, verrucosis, apice 

 modice incrassatis, poris germinativis 3-5 ;i3quatorialibus lateraliter 

 prgeditis, 35-Bl ^^ 21-26 raro usque ad 58 [x. long. ; teleutosporis 

 uredosporis primum immixtis, binis, e depresse globosis subglobo- 

 sis, e ilavido-brunneis obscure brunneis, levibus, apice lenissime 

 incrassatis ibique poro germinativo distincto pricditis, 19-22 ^ 25- 

 30; vesicula globosa v. leniter ellipsoidea 25 ;x, circa diam.; me- 

 sosporis uredosporis sgepe immixtis ex ellipsoideo oblongis v. ob- 

 ovatis, apice rotundatis, levibus, 15-25 ^ 10-15. 



Hah. in pbyllodiis et foliis Acaciae buxifolii;e, A. Dal- 

 lachianpe, A. dealbatse, A. implexge, et A. linifo- 

 lioe, Victoria, New South Wales. Tasmania, Queensland etc, Au- 

 stralioe. — Urom. maritimo affine sed habitu Urom. simplicif!. 



4. Uromycladium Robinsonii Mac Alp. 1. c. p. 306, tab. VII, f. 10- 2314 

 13, Rusts of Australia (1906) pag. 109, tab XXII, fig. 185-189, 

 tab. XXXII, fig. 274. — Pycnidiis supra tuberculos discoideos 

 sitis, minutis, punctiformibus, rubro-brunneis; sporidiolis hyalinis 

 minutis, subglobosis, 3-4 [j.. circ. diam^. ; soris amphigenis, nume- 

 rosis, confertis, usque ad 7t ^^- diam. ferrugineis, mox erum- 

 pentibus, pulveraceis, pycnidia ssepe circumdantibus ; uredosporis 

 pallide flavidis, ex ovoideo ellipsoideis v. elongato-ellipsoideis, apice 

 usque ad 6 ;j.. incrassatis, verruculosis, 2-3 poris germinativis a-qua- 

 torialibus praeditis, 38-45 » 19-22; teleutosporis primura uredosporis 

 immixtis, solitariis sed vesicula laterali sterili praeditis, e flavo 

 auratis, e depresse globosis subglobosis, levibus, apice leniter in- 

 crassatis, 19-26 «25 «34; vesicula hyalina, e globoso breviter elli- 

 psoidea, 20-25 ;j.. diam. v. 22-27 * 16-23; mesosporis ex ellipsoideo 

 elongato-ellipsoideis v. elongato-oblongis, tunica tenui levi prredi- 



tis, apice rotundatis, poris germinativis nullis, 18-22 « 9-12. 



Hah in phyllodiis Acacise melanoxyli, Victoria (Robin- 

 son), Tasmania Australia'. — Urom. simplici affine. 



5. Uromycladium maritimum Mac Alp 1. c. p. 307, tab. VI et VII, 2315 

 f. 20, Rusts of Australia (1906) p. 107, tab XX, XXI, fig. 166- 

 184, tab. XXIV, fig. 216-217, tab. XXXII, fig. 273, t. XLIII, 



fig. 313-315. — Pycnidiis primum rubro-brunneis, demum nigris, 

 punctiformibus et supra tuberculum discoideum natis, 120 [x. dm. ; 

 sporulis hyalinis breviter ellip.soideis 3=^2; .soris obscure brun- 

 neis, elongatis, compactis, confluentibus, erumpentibus, 2-3 mm. 

 loug., pycnidia plerumque circumdantibus; uredosporis ex ovoideis 

 ellipsoideis v. elongato-ellipsoideis, e pallide brunneis obscure brun- 



