| Field notes | erect, branching herb-shrub 1 m tall, rooting at lower nodem; stems dull dark greenish; inflorescence axes & calyx green; corolla tube whitish-pale light greenish; upper lip outside whitish with reddish venation; upper lip inside and lower lip outside, filaments, connenectives white, lower lip with maroon dots medially inside, anther locules maroonish; blades dark green above, very pale light greenish underneath |