RFHPF5CN–Pair of Marbled white (Melanargia galathea) butterflies sitting on Carduus flowers
RF2JHGAFE–Bee Wolf, Philanthus triangulum, Taking Off From The Marsh Thistle, Carduus crispus, New Forest UK
RF2HN3NT0–Art Nouveau Lithograph print by Anton Sedar. Plant series: Carduus. 1900 Anton Johann Nepomuk Seder (1850 - 1916) was a German painter and decorator,
RM2K1GFEK–Closeup of bright purple Musk thistle (Carduus nutans) flower, England, UK
RM2K1GFEW–Closeup of bright purple Musk thistle (Carduus nutans) flower, England, UK
RF2CGDG9X–Carduus pycnocephalus, with common names including Italian thistle, Italian plumeless thistle, and Plymouth thistle,[1] is a species of thistle. It is
RFJ4NRP4–Single stem with a compound flower of musk thistle (Carduus nutans) isolated against a white background
RMGKHBHW–Mariendistel, Christi Krone, Donnerdistel, Fieberdistel, Frauendistel, Silybum marianum, syn. Carduus marianus, milk thistle, Ma
RM2K1GFEN–Closeup of bright purple Musk thistle (Carduus nutans) flower, England, UK
RF2CGDFC0–Carduus pycnocephalus, with common names including Italian thistle, Italian plumeless thistle, and Plymouth thistle,[1] is a species of thistle. It is
RMJGW463–Spiny Plumeless thistle Welted Thistle Carduus acanthoides Wildflowers Meadow Nobody Flowering Wildflower Carduus Flowers Landscape July Summer Scene
RMCX02R2–Landscape macro close up of thistle flower Carduus crispus, the Welted Thistle, on blurred green background.
RF2PW5PA6–Close up of a blooming flower head from an Italian Thistle (Carduus pycnocephalus) at Lake Hollywood reservoir in Los Angeles, CA.
RFTXMEK7–Close-up of the red-purple flower-head of Nodding thistle, Carduus nutans
RME57P9J–carduus personata
RMEJW6HR–Pyrenean thistle (Carduus carlinoides) in flower in the Pyrenees, France