Infected leaves - under surfaces - pale background

Description :

Longitude (deg): -1.1. Latitude (deg): 51.8. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 50' N. Vice county name: Oxon. Vice county no.: 23. Country: England. Stage: Infection. Associated species: Plantago lanceolata. Identified by: Malcolm Storey. Comment: Galls along veins on leaves of Ribwort. Description: 2nd and 4. Category: standard photograph or close-up. Background: pale background. Photographic equipment used: Canon EOS400D dSLR + Sigma 50mm 1:1 macro lens.