![A gall-forming rust fungus, Uromycladium tepperianum, on Port Jackson, Acacia saligna - introduced as a biological control. Cape, South Africa Stock Photo - Alamy A gall-forming rust fungus, Uromycladium tepperianum, on Port Jackson, Acacia saligna - introduced as a biological control. Cape, South Africa Stock Photo - Alamy](https://c8.alamy.com/comp/R785WG/a-gall-forming-rust-fungus-uromycladium-tepperianum-on-port-jackson-acacia-saligna-introduced-as-a-biological-control-cape-south-africa-R785WG.jpg)
A gall-forming rust fungus, Uromycladium tepperianum, on Port Jackson, Acacia saligna - introduced as a biological control. Cape, South Africa Stock Photo - Alamy
![Port Jackson, Acacia saligna with a gall-forming rust fungus, Uromycladium tepperianum, used to control it. South Africa Stock Photo - Alamy Port Jackson, Acacia saligna with a gall-forming rust fungus, Uromycladium tepperianum, used to control it. South Africa Stock Photo - Alamy](https://c8.alamy.com/comp/R785W9/port-jackson-acacia-saligna-with-a-gall-forming-rust-fungus-uromycladium-tepperianum-used-to-control-it-south-africa-R785W9.jpg)
Port Jackson, Acacia saligna with a gall-forming rust fungus, Uromycladium tepperianum, used to control it. South Africa Stock Photo - Alamy
![The rusts of Australia, their structure, nature, and classification . G. H. Kobinson, Phot. UROMYCLADIUM. LEGUMINOSAE-ACACIA DEALBATA. 308 Explanation of Plates. PLATE XXXIV. UROMYCLADIUM TEPPERIANIM.Fig. 278. Branch of Acacia armata showing The rusts of Australia, their structure, nature, and classification . G. H. Kobinson, Phot. UROMYCLADIUM. LEGUMINOSAE-ACACIA DEALBATA. 308 Explanation of Plates. PLATE XXXIV. UROMYCLADIUM TEPPERIANIM.Fig. 278. Branch of Acacia armata showing](https://c8.alamy.com/comp/2CDD8W9/the-rusts-of-australia-their-structure-nature-and-classification-g-h-kobinson-phot-uromycladium-leguminosae-acacia-dealbata-308-explanation-of-plates-plate-xxxiv-uromycladium-tepperianimfig-278-branch-of-acacia-armata-showing-the-powdery-galls-caused-bv-the-growth-ofu-tef-perianum-nat-size-plate-xxxiv-2CDD8W9.jpg)