close up yellow flowers of buttercup tree or bototo or cochlospermum vitifolium falling on the grassy field in the garden

beautiful bixaceae bloom blooming blossom blue botanical botany bototo brazilian brazilian-rose buttercup buttercup tree closeup cochlospermum cochlospermum vitifolium color exotic falling flora floral flower flowering-tree garden grass green medicinal-plant natural nature outdoor petal plant romance rose season sky slik slik-cotton-tree spring summer sunny tropical yellow