Purple Kingsessing

Native bean from the Lenape tribe, originally grown in W and SW Philadelphia area, but went along on the forced migration to Oklahoma. It was listed as an early bean, 75-90 days, but ripened in half shade clay, in a phenomenally wet summer, over a longer season (until early Nov frost). 8'+ vine, grown on trellis, 3-3.5"x1/2-3/8" dry dark purple pods, slightly curved, with small black seeds. 2023 seed.