ray flower
Noun
Meaning
small flower with a flat strap-shaped corolla usually occupying the peripheral rings of a composite flower
Source: WordNetSynonyms
Hypernyms
Examples
A ligule is the strap-shaped tongue of the corolla of either a ray flower or of a ligulate flower.
Each "petal" consists of a ligule composed of fused petals of an asymmetrical ray flower.
A ray flower is a 3-tipped (3-lobed), strap-shaped, individual flower in the head of some members of the family Asteraceae.
Sometimes a ray flower has 2 tips (or 2-lobes).