Group of Colt's-foot flowerheads 

Flowerhead - disc florets male, ray florets female

Close-up of male florets. 5 corolla teeth,

brown emerging stamens, yellow anthers

Female ligulate florets with branched stigmas

Purple and green bracts

Seed clocks

Clock with feathery pappi and brown achenes

Flowerheads and leaves

Leaf

Scaly stems 

Close-up of stem scales