Jean E. Roche / Wild flowers at the edge of a rice field including Poppies (Papaver rhoeas) and Groundsel (Senecio vulgaris) Camargue, France, May.

Adrian Davies / Rust fungus (Puccinia lagenophorae) growing on Groundsel (Senecio vulgaris) on black background, Surrey, UK. August.

Nigel Cattlin / Groundsel (Senecio vulgaris) flowering annual herbaceous weed plant on waste ground in front of old bricks, Berkshire, UK. May.

Ernie Janes / Common groundsel (Senecio vulgaris) flowers and seed heads, Norfolk , England, UK.

Linda Pitkin / Groundsel (Senecio vulgaris) Desborough Island, Surrey, England, August.