What is Arka Mangala and it belongs to which cultivar?

Arka Mangala

Arka Mangala is the cultivar of Cow pea.  Plants tall (3-4 m), pods are very long (80 cm), light green, stringless, round, tender with crisp texture and matures in 60 days. Suitable for kharif and rabi. The Pod yield is 25 t/ha in 100 days.