Teasel, Dipsacus fullonum.

Thistle, Scotch thistle, Cotton thistle, Onopordum acanthium.

Sea Holly, Eryngium tripartitum.

Sea Holly, Eryngium tripartitum.

Cirsium, Cirsium rivulare 'Atropurpureum'.

Cardoon, Cynara cardunculus.

Thistle, Carline thistle, Carlina vulgaris.

Teasel, Dipsacus fullonum.

Globe Thistle, Echinops.

Thistle, Scotch thistle, Cotton thistle, Onopordum acanthium.

Globe Thistle, Echinops bannaticus.

Teasel, Dipsacus fullonum.