ClipArt ETC
Flowers of Chickory, all with strap-shaped corollas.

Chickory Flower

Flowers of Chickory, all with strap-shaped corollas.

Head of chickory flowers, divided lengthwise and enlarged.

Chickory Flower

Head of chickory flowers, divided lengthwise and enlarged.

Half of a head of flowers of Coreopsis.

Coreopsis Flower

Half of a head of flowers of Coreopsis.

Slice of a head of flowers of Coreopsis, with one ray flower, and one perfect disk-flower with its bract ir chaff.

Coreopsis Flower

Slice of a head of flowers of Coreopsis, with one ray flower, and one perfect disk-flower with its bract…