Stoloniferous or rhizomatous herb, softly pubescent. Leaves mostly clustered at ends of short stems, oblanceolate, narrowing basally, entire or dentate; lamina 4-10 cm long, 8-14 mm wide. Flowers solitary in axil of basal leaves; peduncle 3-4 cm long; bracteoles linear, 4-6 mm long; pedicel 3-4 cm long. Sepals linear, 5-6 mm long. Corolla 15-17 mm long, pubescent inside, with enations, auriculate; abaxial lobes 7-8 mm long; wings c. 2.5 mm wide. Indusium broadly oblong, folded. Ovules 30-50. Fruit and seeds not seen.
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