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tle (Ptilostemon casabonae) stock photo
Thistle flower against a black background
Close-up on a thistle flower
close-up of purple thistle in Spain from benidorm
Blooming (flowering) thistle. Soft view and background with Cotton Thistle (Onopordum acanthium).
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.
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.
Close up of a deep purple colored artichoke flower during daytime in summer
Flowers and meadows in Krusne mountains with sunny color day
Purple Thistle flower
A nice blossom of a cardoon on defocused background
Milk Thistle
When thistle flower is uploaded, it is composed of many thorns and is beautiful.
Cotton Thistle, Onopordum acanthium, sometimes posited as the Scotch Thistle, against a natural green background with copy space.
A beautiful and showy purple Eryngium leavenworthii surrounded by Coneflower seed heads on a hot and dry late summer afternoon in Benbrook, Texas
Silybum marianum flower close-up.
Thistle in Oze (Scientific name:Cirsium japonicum).Oze is a national park and most well known features are the Ozegahara Marshland and the Ozenuma Pond.
Shot in frisco, Texas
Milk Thistle Flower
Close-up of a fluffy fuchsia-purple flower.
Violet flower against a green meadow. Natural background. Summer. Web banner.
Close Up-Thistle
Close up of the Jurinea mollis flower. In Italian it's called cardo del Carso
Close up view of a bee on a thistle flower
ageratum houstonianum or in Indonesia it is called  bandotan liar which grows in late spring, summer and late winter, grows in gardens and home gardens
Close-up of a delicate light purple flower in full bloom with a blurred green background.
Purple flower and green blurred background with a nice bokeh. Close up image with a large copy space.
Shot in frisco, tx
The flower of a thistle growing on a summer meadow.
Carduus argentatus, Silver thorn, from the daisy family - Derebucak district, Çamlık Caves National Park
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