| http://www.w3.org/ns/prov#value | - Lower leaves 2???7; petioles 2???18 cm, sheaths 1???3 cm, inflated, flushed purple, densely pubescent; blade orbicular or broadly ovate, 3-lobed divided to middle, 2???12 ?? 1.8???10 cm, glabrous except veins scabrous, adaxially green, abaxially dark purple, base cordate, margin crenate.
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