Yellow flower (9)
'yellow flower' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for buttercup that I've seen before include "weedy type" , "Bright yellow flower" , "Common yellow flower" , "Rich yellow wild flower" , "Bumboat woman" .)
'yellow flower' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for daffodil that I've seen before include "Yellow bloom" , "Popular yellow flower of spring - ask Wordsworth" , "Yellow flower with trumpet-shaped centre" , "Flower, emblem of Wales" , "Yellow-flowered narcissus" .)