the bright purple flower of the carduus acanthoides, known as the spiny plumeless thistle, welted thistle, or plumeless thistle in

wild thistle summer purple meadow nature blossom flora plant bloom macro natural pink wildflower carduus green flower field weed blooming violet thorn background color spring beautiful floral season petal prickly thorny botany colorful welted outdoors asteraceae botanic acanthoides decoration closeup botanical garden outdoor sharp stem crispus herb plumeless medicinal bright known spiny front dark forest