Shrubs erect, ca. 1.3 m. Branchlets brown, densely retrorse whitish pilose. Leaves opposite; petiole 2-10 mm; leaf blade ovate-oblong, broadly obovate, to subcircular, (2.5-)5.5-7.5 × (1.2-)4.5-5 cm, papery, adaxially sparsely puberulent, glandular, abaxially white pilose along veins, base cuneate to broadly cuneate, margin irregularly coarsely crenate, apex acute to emarginate and mucronate; lateral veins 2-or 3(-5)-paired, sometimes radiate ca. 1/3 from base. Panicles spikelike, (4-)10-30 cm, interrupted, densely pilose; cymes pedunculate, 4-16-flowered; floral leaves gradually reduced toward apex, ovate to ovate-lanceolate, usually longer than cymes, margin entire. Pedicel 2-3 mm. Calyx tubular-campanulate, ca. 2.5 × less than 2 mm, densely pubescent; teeth subequal, ovate-lanceolate, divided to below middle. Corolla yellowish white, ca. 5 mm, puberulent outside, upper lip erect, lower lip to 3 mm. Stamens included. Style included. Nutlets unknown. Fl. Aug-Sep.
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