- Affected leaves
- Affected leaf top side
- Affected leaf underside
- Uredinia on leaf underside
- Urediniospores
- Cross-section of uredinium
- Cross-section of urenidium
- Cross-section of uredinium with urediniospores
- Cross-section of uredinium with urediniospores
- Cross-section of uredinium with urediniospores