Rust (Puccinia lagenophorae)

Rust (Puccinia lagenophorae)

Observation - Rust (Puccinia lagenophorae) - UK and Ireland. Description: This is a common rust of Common Groundsel. It is sometimes introduced as a biological control of the weed.

This is a common rust of Common Groundsel. It is sometimes introduced as a biological control of the weed.