Blooming thistl...
Greater Burdock...
Burdock flowers...
Burdock flowers...
Barbed heads of...
thistle bush
Flower of thist...
Cirsium helenio...
Arctium minus, ...
Red flower of a...
Pink powderpuff...
thistle against...
summer flowers
Thistle flower ...
A wildflower (o...
Thorns of Burdo...
flower commonly...
View of the tho...
Carduus persona...
Thistles, Detai...
Wild plant grou...
rare shot of wh...
Flowers of Grea...
milk Thistle on...
Buds of the gre...
Green burdock b...
Buds of the gre...
Blooming burdoc...
Flower of thist...
Several small, ...
Medicinal plant...
thorn of burdoc...
green burdock i...
burdock flowers...
Arctium lappa c...
Thistle flowers...
detail of natur...
flowers, fruits...
The thistle fru...
Photo of a lone...
Inflorescence o...
Lilac-purple wo...
Burdock, arctiu...
Arctium tomento...
spiky flowers
The Melancholy ...
Arctium lappa. ...
Close up of Ven...