蕨类植物在翠华山的观赏性评价及园林应用

Evaluation on the Ornamental Nature of Pteridophyta in Cuihua Mountain and Their Application in Garden

蕨类植物素有"无花之美"之称,具有极高的观赏价值。本文采用模糊数学的方法对翠华山上主要的具有较强观赏性的30种蕨类植物进行观赏性评价,发现在整体观赏性方面,井栏凤尾蕨(0.505)、溪边凤尾蕨(0.498)、条裂铁线蕨(0.479)、中华荚果蕨(0.468)、多穗石松(0.467)、掌叶铁线蕨(0.456)、瓶儿小草(0.455)、铁角蕨(0.452)这8个品种具有较高的栽种价值,并结合其生态习性探讨其园林应用价值。

Pteridophyta was known as ＂no flowers beauty＂, with a high ornamental value. In this paper, the method of fuzzy mathematics was used to evaluate the ornamental nature of main 30 ferns in the Cuihua Mountain with higher ornamental evaluation. It was found that in the overall ornamental aspects, there were eight varieties of ferns with high planted value. They were Pteris multifida（0.505）, Pteris excelsa Gaud.（0.498）, Adiantum capillusveneris L., Form dissectum（M. Martens Galeotti） Ching（0.479）, Matteuccia intermedia C. Chr.（0.468）, Lycopodiu m annotinum L.（0.467）, Adiantum pedatum（0.456）, Ophioglossum thermale Komar.（0.455）, Asplenium trichomanes L.Sp.（0.452）. Combined with their ecological habits, this paper explored their garden value.