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Syrrhopodon kangyungensis is described as a new species from Hong Kong, China. It differs from Syrrhopodon armatus by leaves elliptical to narrowly elliptical, slightly flexuose when dry, flattened when moist; costa generally smooth dorsally, papillose or spinose occasionally near apex, spines scattered on ventral side from shoulder to near apex; leaf cells of upper lamina are bulging ventrally, smooth dorsally instead of unipapillose on both surfaces.
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Zhang et al. (2026) studied this question.
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