Cronartiaceae Photographs of members of this family of heteroecious rusts which have two alternating hosts, typically a pine and a flowering plant. http://www.forestryimages.org/browse/family.cfm?id=150 Forestryimages.org~Site InfoWhoisTrace RouteRBL Check
Rust Information from Wikipedia on the Uredinales, plant parasites which mainly cause foliar infections. http://en.wikipedia.org/wiki/Uredinales Wikipedia.org~Site InfoWhoisTrace RouteRBL Check
Puccinia graminis Information on the black rust or stem rust of wheat. Photographs of the aecial stage on Barberry (Berberis vulgaris) and an enlargement of the aecia and the teliospores. http://www-biol.paisley.ac.uk/bioref/Fungi_basidiomycetes/Puccinia_graminis.html Paisley.ac.uk~Site InfoWhoisTrace RouteRBL Check
Black Stem Rust Photographs and information on the life cycle of Puccinia graminis which affects wheat, barley and other grasses. http://www.hgca.com/hgca/wde/diseases/BSRust/Bsrucyc.html Hgca.com~Site InfoWhoisTrace RouteRBL Check
Brown Rust Photographs and information on the life cycle of Puccinia tritcina which affects wheat, barley, rye and grasses. http://www.hgca.com/hgca/wde/diseases/Brown%20rust/brcyc.html Hgca.com~Site InfoWhoisTrace RouteRBL Check
Yellow Rust This disease of cereals is caused by Puccinia striiformis and different forms affect wheat and barley. Photographs and information on its life cycle. http://www.hgca.com/hgca/wde/diseases/Yellow%20rust/Yrcyc.html Hgca.com~Site InfoWhoisTrace RouteRBL Check