File:Asteraceae Flower Parts Ray Floret.svg
1 – corolla (petals) (three petals are joined to form a strap, and in the case of 5 petals, they form a ligule);
2 – style;
3 – two stigma lobes, shown separated (if fused, the stigma would appear as an extension of the style);
4 – reduced calyx (after seed maturity, this forms the pappi);
5 – ovary containing one ovule.- File:Leucanthemum diagram.svg: Nefronus
- derivative work: Eewilson