What is Arka pari and it belongs to which cultivar?

Arka pari is the cultivar of French marigold photo insensitive variety with dwarf plant habit with spreading habit and floriferous nature.  Flowers are orange in colour. Colour changes into different shades of orange depending upon light, temperature and stage of flower (RHS colour chart -Orange Group N-25B in the beginning changes N-25 C and N-25 D).  Flowering is observed throughout the year. Flower initiation starts 30 days after planting with a flowering duration of 9 weeks. The duration of crop is 3 months, Flower size is 4.3 cm, Number of flowers is 500-600/plant and Flower yield/acre: 4.7 tons/acre.