Infected frond - top surface - pale background

描述：

Longitude (deg): -1.3. Latitude (deg): 51.0. Longitude (deg/min): 1° 20' W. Latitude (deg/min): 51° 0' N. Vice county name: South Hants. Vice county no.: 11. Country: England. Stage: Uredia (II). Associated species: Polystichum setiferum. Identified by: Malcolm Storey. Comment: "hypophyllous, on moribund fronds of Soft Shieldfern". Category: standard photograph or close-up. Background: pale background. Photographic equipment used: Canon EOS400D dSLR + Sigma 50mm 1:1 macro lens.