Nigel Cattlin / Bristly oxtongue (Helminthotheca echioides). Chesil Beach, Dorset, England, UK. October.

Nigel Cattlin / Bristly oxtongue (Helminthotheca echioides) flowers on shingle. Chesil Beach, Dorset, England, UK. October.

Colin Varndell / Bristly Ox Tongue (Helminthotheca echioides) in bloom. Portland, Dorset, UK, June.

Linda Pitkin / Hawkweed oxtongue (Picris hieracioides), together with Bristly Oxtongue (Helminthotheca echioides) Wandsworth, near River Wandle, Surrey, England, August.

Linda Pitkin / Bristly oxtongue (Helminthotheca echioides, formerly in Picris) Wandsworth, near River Wandle, Surrey, England, August.