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tle (Ptilostemon casabonae) stock photo
Thistle flower against a black background
Close-up on a thistle flower
Silybum marianum flower close-up.
Flower of a serratula or thistle, close-up thistle, close-up serratula or cirsium flower, pink blossom, pink pollen pistils, pink petals
Flowering Milk Thistle (Silybum marianum). Also known as Marian's Thistle, St. Mary's Thistle, Holy Thistle, and Blessed Thistle. Historically used as a medicinal herb. An invasive species in many areas.
close-up of purple thistle in Spain from benidorm
Blooming (flowering) thistle. Soft view and background with Cotton Thistle (Onopordum acanthium).
Close up of the Jurinea mollis flower. In Italian it's called cardo del Carso
The Elk Thistle (Cirsium eatonii) is a thistle native to Jackson Hole in Wyoming. As its name implies, elk feed on this plant. It is also called Everts Thistle after Truman Everts, a member of the 1870 Washburn–Langford–Doane Expedition, who explored the area that later became Yellowstone National Park.  Everts became lost and survived for a month by eating the elk thistle.  This elk thistle in bloom was photographed at Oxbow Bend in Grand Teton National Park near Jackson, Wyoming, USA.
A nice blossom of a cardoon on defocused background
Purple wildflowers in a nature reserve in Den Bosch (‘s-Hertogenbosch)
Close up of a deep purple colored artichoke flower during daytime in summer
Purple Thistle flower
When thistle flower is uploaded, it is composed of many thorns and is beautiful.
Closeup of vibrant colored wildflower in Texas Hill Country
The flower of a thistle growing on a summer meadow.
Carduus argentatus, Silver thistle, from the daisy family - Front shot - Derebucak district, Çamlık Caves National Park
Flowers and meadows in Krusne mountains with sunny color day
Close-up of a fluffy fuchsia-purple flower.
Violet flower against a green meadow. Natural background. Summer. Web banner.
Thistle, close-up.
Burdock flower on a sunny day. Natural wallpaper. Close-up. Selective focus.
Close up view of a bee on a thistle flower
Closeup side view photograph of the Flodman's Thistle (Cirsium flodmanii) in midsummer.  Photograph taken in south-eastern Manitoba.
Cotton Thistle, Onopordum acanthium, sometimes posited as the Scotch Thistle, against a natural green background with copy space.
Purple flower and green blurred background with a nice bokeh. Close up image with a large copy space.
Shot in frisco, Texas
A blossoming bud of a thistle flower on a stem in a burrow plan against the background of a field. Macro, blur.
Close-up of a delicate light purple flower in full bloom with a blurred green background.
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