Leaf with mild infection - underside - close-up

Descrição:

Longitude (deg): -1.2. Latitude (deg): 51.3. Longitude (deg/min): 1° 20' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Uredia (II). Associated species: Tussilago farfara. Identified by: Malcolm Storey. Comment: on Coltsfoot leaves. Category: macro-photograph. Real world width(mm): 24.13. Photographic equipment used: Specimens directly scanned on Black Widow 9630 SP flatbed scanner.