仅供参考~
Based on researching and referring to previous literature, this article carries on a primary analysis towards fern plantage in the XX Tourism Scenic Spot.
The key points as follows:
(1) The fern plantage of XX Tourism Scenic Spot are classified 16 families, 23 genera and 33 species.
(2) This spot has 5 dominant families (including more than 3 species), namely Dryopteridaceae, Athyriaceae, Pteridaceae, Thelypteridaceae, Polypodiceae and Elaginellaceae； (这不是6个咩) 3 dominant genera（including more than 3 species), namely Pteris L, Polystichum Roth and Selaginella Beauv.
(3) According to plant geographical distribution, fern plants of Xianglushan are mainly distributed in tropical, subtropical and temperate areas.
(4) Compare this scenic spot with other national forest park, such as Fanjignshan, Libo and Bijie.
(5) The characteristics of vertical distribution in this area.