Puccinia poarum

Puccinia poarum

Observation - Puccinia poarum. Description: A lot of coltsfoot leaves with brown disc shaped discolourations on the upper side and, under magnification little circles of fungal growth on the underside. The photographs are of the underside at X10 and X60.

A lot of coltsfoot leaves with brown disc shaped discolourations on the upper side and, under magnification little circles of fungal growth on the underside. The photographs are of the underside at X10 and X60.