Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
tle (Ptilostemon casabonae) stock photo
Thistle flower against a black background
Blooming (flowering) thistle. Soft view and background with Cotton Thistle (Onopordum acanthium).
close-up of purple thistle in Spain from benidorm
Close-up on a thistle flower
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.
Silybum marianum herbal remedy. Pink milk thistle flowers, close up.
Purple wildflowers in a nature reserve in Den Bosch (‘s-Hertogenbosch)
Close-up of a Scotch or Scotch thistle flower opening. Onopordum acanthium. Medicinal plant.
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
Purple Thistle flower
When thistle flower is uploaded, it is composed of many thorns and is beautiful.
Shot in frisco, Texas
The flower of a thistle growing on a summer meadow.
Cotton Thistle, Onopordum acanthium, sometimes posited as the Scotch Thistle, against a natural green background with copy space.
Violet flower against a green meadow. Natural background. Summer. Web banner.
Close up of thistle flower.
Close up of the Jurinea mollis flower. In Italian it's called cardo del Carso
Silybum marianum flower close-up.
Burdock flower on a sunny day. Natural wallpaper. Close-up. Selective focus.
Thistle, close-up.
A view on a blurry natural background.
Close up view of a thistle flower
Thistle on a grass field
Shot in frisco, tx
Carduus pycnocephalus with yellow and blue background in the foreground
Milk Thistle
A nice blossom of a cardoon on defocused background
Purple flowers garden background
Free Images: "bestof:thistle purple blossom bloom spring"
thistle-purple-blossom-bloom-247368.jpg
bumblebees-thistle-spur-flower-627622.jpg
bee-honey-bee-hoverfly-thistle-646850.jpg
purple-flower-bee-nature-1059430.jpg
wildflowers-field-flowers-summer-1406845.jpg
wildflowers-field-flowers-summer-1406846.jpg
Spear_Thistle_flower.png
thistle-purple-blossom-bloom-887606.jpg
thistle-purple-blossom-bloom-703584.jpg
thistle-blossom-bloom-purple-1455416.jpg
thistle-blossom-bloom-purple-1437610.jpg
thistle-purple-flower-blossom-1271415.jpg
thistle-purple-nature-blossom-1600221.jpg
thistle-blossom-bloom-plant-thorns-244589.jpg
thistle-blossom-bloom-blue-violet-318470.jpg
thistle-blossom-bloom-plant-flower-1646670.jpg
thistle-blossom-bloom-1512042.jpg
thistle-blossom-bloom-flower-1530423.jpg
thistle-blossom-bloom-globe-thistle-183467.jpg
thistle-blossom-bloom-silver-1113034.jpg
blossom-bloom-purple-violet-flower-800649.jpg
blossom-bloom-thistle-bizarre-1466349.jpg
blossom-bloom-purple-spring-669116.jpg
purple-blossom-flower-spring-bloom-715581.jpg
purple-thistle-bloom-nature-flower-366369.jpg
blossom-bloom-purple-flower-spring-50179.jpg
blossom-bloom-pink-purple-spring-49041.jpg
blossom-bloom-pink-purple-spring-49040.jpg
blossom-bloom-plant-thistle-1557603.jpg
flower-thistle-blossom-bloom-1530342.jpg
flower-thistle-blossom-bloom-1530340.jpg
flower-thistle-blossom-bloom-1530341.jpg
flower-thistle-blossom-bloom-1497346.jpg
thistle-bud-blossom-bloom-1483602.jpg
thistle-pink-blossom-bloom-flower-169329.jpg
blossom-bloom-spring-flower-purple-49395.jpg
thistle-plant-blossom-bloom-garden-888037.jpg
thistle-plant-blossom-bloom-garden-888038.jpg
spring-blossom-bloom-purple-b%C3%BChen-725197.jpg
thistle-flower-blossom-bloom-plant-1628984.jpg
bee-thistle-blossom-bloom-1483541.jpg
bee-thistle-blossom-bloom-1483644.jpg
thistle-flower-blossom-bloom-plant-1428873.jpg
purple-blossom-bloom-flower-713086.jpg
crocus-spring-purple-blossom-bloom-665598.jpg
tulip-purple-blossom-bloom-spring-619783.jpg
blossom-bloom-purple-flower-359838.jpg
lilac-purple-blossom-bloom-spring-322114.jpg
flower-purple-blossom-bloom-spring-312877.jpg
blossom-bloom-purple-flower-plant-54740.jpg
blossom-bloom-purple-flower-garden-49320.jpg
blossom-bloom-purple-pink-flower-49077.jpg
flower-purple-blossom-bloom-spring-759580.jpg
crocus-spring-purple-blossom-bloom-725200.jpg
crocus-purple-spring-blossom-bloom-675861.jpg
crocus-spring-purple-blossom-bloom-664316.jpg
purple-flower-blossom-spring-bloom-1147337.jpg
blossom-bloom-purple-pink-1294739.jpg
spring-flower-purple-blossom-bloom-353954.jpg
peony-blossom-bloom-purple-spring-1370585.jpg
flower-blossom-bloom-purple-spring-1313197.jpg
crocus-blossom-bloom-spring-purple-669010.jpg
steal-thistle-thistle-blossom-bloom-384525.jpg
steal-thistle-thistle-blossom-bloom-384494.jpg
steal-thistle-thistle-blossom-bloom-384527.jpg
steal-thistle-thistle-blossom-bloom-384526.jpg
blossom-bloom-flower-purple-plant-401375.jpg
crocus-blossom-bloom-spring-purple-1226846.jpg
crocus-blossom-bloom-spring-purple-1226847.jpg
blossom-bloom-purple-pink-1294740.jpg
blossom-bloom-purple-pink-1294735.jpg
tulip-blossom-bloom-spring-purple-1211031.jpg
klee-blossom-bloom-spring-purple-1442759.jpg
blossom-bloom-flower-spring-close-1437557.jpg
blossom-bloom-flower-spring-plant-1437646.jpg
blossom-bloom-flower-spring-close-1437558.jpg
flowers-purple-spring-blossom-385928.jpg
globe-thistle-thistle-blossom-bloom-936290.jpg
tulip-purple-blossom-bloom-821745.jpg
flower-purple-blossom-bloom-555573.jpg
flower-purple-blossom-bloom-555563.jpg
flower-purple-blossom-bloom-475523.jpg
hepatica-spring-purple-blossom-283981.jpg
hepatica-spring-purple-blossom-283980.jpg
hepatica-spring-purple-blossom-283982.jpg
flower-purple-blossom-bloom-nature-829086.jpg
flower-purple-blossom-bloom-nature-1075866.jpg
flower-purple-blossom-bloom-nature-1075865.jpg
tulip-purple-blossom-bloom-flower-768275.jpg
flower-purple-blossom-bloom-nature-1585347.jpg
spring-bud-blossom-bloom-purple-1419986.jpg
spring-globe-thistle-bloom-violet-1387268.jpg
crocus-blossom-bloom-flower-purple-653997.jpg
flower-blossom-bloom-purple-nature-95666.jpg
flower-blossom-bloom-purple-plant-983033.jpg
flower-blossom-bloom-purple-tulip-768186.jpg
tulip-spring-purple-flower-blossom-756187.jpg
crocus-spring-purple-plant-blossom-5920.jpg
crocus-spring-purple-plant-blossom-5927.jpg
crocus-spring-purple-plant-blossom-5921.jpg
Terms of Use   Search of the Day