| Field notes | Scandant, basal diameter of stems 10 cm; bark thin, finely cracked, brown, with prominent spine-tiped tuberales on the oldest stems; branch-lets and inflorescence axes, both sides of calyx lobes light green calyx tube green; petal 5, yellow both sides, standard with red fringe at base inside; anthers tan; filaments, style light green; filament hairs white; leaf segment green above, light green below; main leaf axes dull pinkish |