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3. Polystichum ser. Exauricula H. S. Kung & Li Bing Zhang, Acta Phytotax. Sin. 34: 71. 1996.
缺耳耳蕨系 que er er jue xi
Plants medium-sized to large, evergreen. Lamina green, broadly lanceolate, papery or thickly papery. Stipe greenish when dry. Rachis scales linear or lanceolate to ovate-lanceolate. Pinnules 10-30 pairs, stalked, pinnules of upper pinnae exauriculate or nearly so. Microscales long-type or short-type. Vein with or without hydathodes at end.
Four species: Sino-Himalayan region; four species (two endemic) in China.
Lower Taxa
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