Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
A wild Arizona Thistle about to flower.
A blue thistle wildflower against a plain white background.
Close up of thistle flower heads prior to blooming
Cotton Thistle, Onopordum acanthium, sometimes posited as the Scotch Thistle, against a natural green background with copy space.
Bavaria Germany
closeup view of a dried out flowerhead of a carline thistle - Carlina vulgaris
Cardoon plant. Cirsium vulgare medicinal plant growing in meadows
Beautiful melancholy close-up of a spring plant silhouette. Spiny leaves. Abstract romantic detail. Fragile white natural beauty. Selective focus
Echinops flower bud.
Purple Thistle flower
A wild yellow thistle flower head blossom and stem in defocused grassland (Berkheya echinacea), Limpopo, South Africa
Fiore di Carlina, perennial herbaceous plant, present in the pastures of the subalpine and mountain environments.\nThe flowers have a silver color and open in good weather and close when the rains arrive.\nThe leaves end with very pungent needles.\nPresent in the Lessinia Natural Park (Verona - Italy)\nPhoto taken with a 15 mm wide angle to emphasize the same spherical shape of the flower.
Product photography in an artificial led light box of a light brown dried thistle flower on a summer day
Unusual flower of Carline thistle, Carlina vulgaris.
Close up of the head of a common thistle, just before it breaks into flower.  Ballyquintin Point, County Down,Northern Ireland.  Selective focus.
Carline Thistle (Carlina vulgaris)
Dry Thistle thorn plants in a summer fieldDry Thistle thorn plants in a summer field
Israel, Haifa
Great globe thistle
wild plants in the forest
Eryngium maritimum, the sea holly or seaside eryngo from Gavà beach in barcelona's Coast. Living on the sandy dunes.
Wild flower in late summer
Three dry cutleaf thistle heads on green grass, shot from above
Closeup macro photograph of a dry thistle flower focusing on its intricate details and textures. the soft background highlights the plant, making it ideal for naturethemed designs, autumn botanicals, or educational purposes in botany.
Scolymus maculatus dryScolymus maculatus dry
Shot in frisco, tx
dried thistle blossom
Thorny plant close up in autumn
Head of a thistle in close up
Free Images: "bestof:silver thistle thistle plant flower prickly spiny"
silver-thistle-thistle-plant-flower-246961.jpg
silver-thistle-thistle-blossom-200443.jpg
silver-thistle-thistle-blossom-60420.jpg
silver-thistle-blossom-bloom-1525509.jpg
silver-thistle-thistle-blossom-60431.jpg
silver-thistle-thistle-blossom-60430.jpg
silver-thistle-thistle-blossom-60421.jpg
silver-thistle-thistle-blossom-60422.jpg
silver-thistle-thistle-blossom-60423.jpg
silver-thistle-carlina-acaulis-10520.jpg
silver-thistle-carlina-acaulis-10519.jpg
silver-thistle-carlina-acaulis-10518.jpg
thistle-white-silver-thistle-plant-1672842.jpg
thistle-silver-thistle-prickly-905016.jpg
thistle-silver-thistle-prickly-904992.jpg
thistle-silver-thistle-468999.jpg
silver-thistle-carlina-acaulis-8920.jpg
silver-thistle-carlina-acaulis-4126.jpg
silver-thistle-carlina-acaulis-8921.jpg
silver-thistle-carlina-acaulis-8922.jpg
silver-thistle-carlina-acaulis-4223.jpg
silybum-marianum-thistle-prickly-1529399.jpg
thistle-mountain-p-plant-flora-1514248.jpg
hook-and-ring-thistle-8929.jpg
flower-fragrant-smell-person-human-8930.jpg
wool-head-creeping-thistle-flower-186175.jpg
wool-head-creeping-thistle-flower-186172.jpg
wool-head-creeping-thistle-flower-186174.jpg
thistle-thistle-plant-plant-prickly-401668.jpg
thistle-green-plant-prickly-pointy-276159.jpg
silver-thistle-thistle-flower-327772.jpg
thistle-spur-prickly-spiny-1137325.jpg
silver-thistle-meadow-flower-old-361659.jpg
silver-thistle-flower-blossom-bloom-538857.jpg
bumblebees-thistle-flower-wild-549164.jpg
thistle-flower-prickly-plant-1132546.jpg
thistle-silver-thistle-flower-1662734.jpg
thistle-plant-prickly-452797.jpg
thistle-flower-yellow-thistle-bloom-1417654.jpg
thistle-flower-plant-violet-nature-556815.jpg
thistle-nature-flower-plant-weed-405578.jpg
thistle-nature-flower-plant-weed-405577.jpg
thistle-flower-plant-nature-violet-816204.jpg
welted-thistle-plant-flower-weed-551558.jpg
thistle-pointed-flower-wild-plant-1154902.jpg
milk-thistle-thistle-prickly-plant-1136260.jpg
thistle-globe-thistle-plant-prickly-239174.jpg
thistle-plant-flower-blossom-bloom-1538415.jpg
thistle-plant-flower-blossom-bloom-1538413.jpg
thistle-plant-flower-blossom-bloom-1538412.jpg
thistle-flower-plant-bees-nature-1511145.jpg
thistle-flower-plant-bees-nature-1511147.jpg
thistle-flower-plant-bees-nature-1511149.jpg
thistle-flower-prickly-nature-1444188.jpg
spiny-thistle-thistle-purple-plant-594573.jpg
thistle-plant-nature-wild-flower-1015110.jpg
thistle-spiny-plant-weed-wild-plant-399699.jpg
thistle-prickly-flower-withered-346502.jpg
thistle-flower-pink-flora-plant-201844.jpg
thistle-blue-flower-garden-plant-54369.jpg
flower-thistle-plant-nature-940103.jpg
thistle-plant-flower-blooming-828972.jpg
thistle-plant-weed-violet-flower-753193.jpg
thistle-plant-weed-natural-flora-320543.jpg
silver-thistle-autumn-black-forest-965368.jpg
thistle-burdock-prickly-plant-1307109.jpg
thistle-plant-nature-wild-flower-1220838.jpg
thistle-plant-close-thistle-flower-1529005.jpg
thistle-flower-mountain-flora-plant-1529400.jpg
thistle-flower-nature-green-plant-1446648.jpg
thistle-thistle-flower-faded-thistle-1042295.jpg
thistle-bloom-flower-weed-plant-18538.jpg
flower-thistle-purple-prickly-11674.jpg
thistle-plant-stalk-stem-flower-1031561.jpg
plant-prickly-thistle-skewer-1357191.jpg
thistle-spiky-plant-nature-flower-1707755.jpg
thistle-spiky-plant-nature-flower-1707760.jpg
thistle-spiky-plant-nature-flower-1707754.jpg
thistle-plant-nature-wild-flower-1453262.jpg
thistle-macro-plant-nature-close-556817.jpg
thistle-spiny-carduus-acanthoides-l-399696.jpg
thistle-wildflower-flower-wild-53302.jpg
thistle-blaudistel-prickly-blossom-905026.jpg
thistle-blaudistel-prickly-blossom-905018.jpg
plant-ornamental-thistle-dry-1574792.jpg
thistle-plant-blossom-bloom-garden-888037.jpg
thistle-plant-blossom-bloom-garden-888038.jpg
thistle-hummel-prickly-blossom-1577914.jpg
thistle-flower-seeds-white-nature-1545737.jpg
thistle-flower-seeds-white-nature-1545757.jpg
thistle-plant-nature-forest-ground-1666652.jpg
bee-thistle-macro-flower-prickly-549221.jpg
thistle-blossom-bloom-plant-flower-1646670.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
flower-thistle-bee-insect-1671298.jpg
thistle-purple-violet-flower-421520.jpg
thistle-purple-violet-flower-421521.jpg
Terms of Use   Search of the Day