Gerbera jamesonii plants having incurving mature ray florets

Strains of Gerbera jamesonii resulting from the crossing of Gerbera jamesonii varieties Nobleflora subvar `Royal Lady` as the female parent and Nobleflora subvar `Venture` as the male parent and all mutants, variants and derivatives thereof that produce mature ray florets having incurving such that the petal of the florets initially extend radially outwards from the center of the inflorescence and the distal ends of the petals then curve upwards and inwards towards the center of the inflorescence.