Tongues of Fire Gymnosporangium clavariiforme telial stage on Wild Juniper Tongues of Fire Gymnosporangium clavariiforme telial stage on Wild Juniper Cumminsiella mirabilissima (Rust of Mahonia) (Mahonierust) Cronartium ribicola (White Pine Blister... Cumminsiella mirabilissima (Rust of Mahonia) (Mahonierust) Cronartium ribicola (White Pine Blister... Pear Rust Gymnosporangium sabinae Top of leaf - on Conference Pear Pear Rust Gymnosporangium sabinae Top of leaf - on Conference Pear Tongues of Fire Gymnosporangium clavariiforme second generation gall on Hawthorn Tongues of Fire Gymnosporangium clavariiforme second generation gall on Hawthorn Gymnosporangium sp. on Hawthorn - underside of leaf Gymnosporangium sp. on Hawthorn - underside of leaf
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