detail of thorny plant xanthium spinosum.

plant tree flower branch leaf shrub grass green nature wildflower spruce produce evergreen twig fir thorns frost detail thorny xanthium spinosum munilla rioja asteraceae background beautiful beauty blossom botany castilla leon closeup ecosystem environment floor flora fresh garden grow growth herbaceous horizontal iberian leaves life lion live macro medicinal natural outdoor peninsula season spain species spring summer texture thistle thorn-bush vegetable vegetation