| Field notes | Woody climber; basal diameter 5 cm; bark thin, smooth, tang raceme axes dull dark greenish; pedicels & calyx purplish-maroonish; standard, wings, keel dark violet; standard with a pale light greenish-cream blot inside above claw; claws whitish, anthers cream, filaments white, stigma, style pale light greenish; leaflets dark green above, pale light greenish-greyish underneath |