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Photographer: Libing Zhang
Cave Fern Diversity in Guizhou: Polystichum dielsii (Dryopteridaceae)
Location: Guizhou, Wangmo, Shanglang, Shuangbidonggou, alt. 850 m. 25.19864 N, 106.41729 E.
This holly fern species can occur both inside and outside karst caves. It is common in Guizhou. Here it grows in limestone fissure in a valley in southern Guizhou.
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