A buttercup is one such flower. Dandelion is another.
buttercup
Bright yellow. Children hold a buttercup flower under your chin and if it reflects then you like butter.
This beautiful flower is known scientifically as "Allamanda" ,Besides being known as a Buttercup. Yellow Bell or Golden Trumpet is also acceptable.
The first buttercup flower was discovered in 1929.
That is the correct spelling of "buttercup" (a flower, genus Ranunculus)
childishness
buttercup
A butter cup is a flower.
No its part of Ranunculaceae, also known as the Buttercup Family.
Yellow
buttercup Tulip