| Field notes | Climbing vine; stems pale greenish; raceme axis green; pedicels green and dorsally maroonish; bracts pale yellow/greenish; calyx green; dorsally dark pale maroonish; standard outside pale yellow with maroonish streaks and dots; standard inside yellow with 2 maroonish stroaks above claw; wings yellow; keel, filaments, anthers yellow greenish; leaflets dark green above, green below |