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Information Soft, erect or spreading, greyish shrub-let, 0,3—1,2 m tall. Leaves petiolate; blade orbicular to ovate, 15—50 x 15—45 mm, densely pubescent, soft to rugose, apex rounded to subacute, base cordate to rounded, margin irregularly crenate-dentate; petiole villous, 10—40 mm long. Inflorescence simple or branched, of few to many verticils, spaced below, more crowded above; verticils usually many-flowered, subglobose, about 20 mm in diam. Calyx densely hispid-villous, glandular; tube 6—8 mm long at flowering, enlarging slightly when mature; limb spreading, 9—11 mm in diam., 10—20-toothed; teeth ovate-deltoid, subulate or spine-tipped, 0,5 — 1,5 mm long, the additional intermediate teeth often smaller. Corolla purple or pinkish to pale mauve, 10—14 mm long; tube 7—9 mm long, exannulate; upper lip 3—5 mm long; lower lip 4—7 mm long.

Information an erect branched perennial herb, 1–3 ft. high or more, usually rather densely covered with fine often long very soft sometimes minutely gland-tipped hairs; stem and branches 4-angled; leaves orbicular, suborbicular or ovate, the larger 3/4–2 in. long and 1–2 in. broad, rounded, obtuse or rarely subacute at the apex, cordate, truncate or rounded at the base, rather coarsely and irregularly crenate or crenate-dentate, often somewhat rugose especially when young; upper leaves similar but smaller; petiole usually 1/2–1 1/2 in. long; whorls few to many, distant, globose, few- to many-flowered; bracteoles subulate, about as long as or shorter than the calyx, scarcely spinescent; calyx sessile, funnel-shaped, 3 1/2–4 1/2 lin. long, strongly 10-nerved, 10–20-toothed, when mature often with a more or less spreading orbicular limb; teeth usually irregular, deltoid or narrowly deltoid at the base, often subulate and more or less spinescent at the apex, 1/4–1 1/2 lin. long; corolla rose-coloured or white, 4–5 1/2 lin. long, pubescent outside; tube 2 1/2–4 lin. long; upper lip elliptic or ovate-elliptic, 1 1/4–1 3/4 lin. long, emarginate or bifid; lower lip 1 3/4–3 lin. long; median lobe transversely oblong or broadly obovate, 1–2 lin. long, 2–3 lin. broad; lateral lobes broadly ovate or rounded, smaller. null