macro view of pretty yellow flowers on a green thistle

apical armpits asteraceae background beautiful beauty biennial blossom bracteas branches bright cardillo chapters closeup external field flora floral flower flowers garden green herbaceous hermaphrodites hispanicus inflorescences leaf leaves ligulate macro natural nature outdoor oval perennial pinnatisectas plant pretty receptacle scolymus species spring stem stormy sub summer tagarnina thistle thorn thorny view yellow