Title: Investigation and Analysis on Plant Species in Hangzhou Botanical Garden
Abstract: In order to provide reference for the introduction and replenishment of the missing species,comprehensive survey was carried out on the resources in Hangzhou Botanical Garden.Species composition,number of spermatophyte and distribution types were analyzed.There are 591 varieties,1 652 species,791 genus,and 187 families.Five families contain more than 50 species,accounting for 25.57% of the total number of genera and 25.21% of the total number of families.One hundred and twelve families contain less than 10 species,accounting for 71.79% of the total number of family.Fifty four genera contain more than 5 species,4 genera contain more than 20 species.The areal types of families with wide spread(31.4%) and pantropical(31.4%) are the most.The areal type of genus with temperate(53.9%) is the most,followed by tropical(41%).Number of species endemic to China occupies 5%.Plant species characteristics,current problems and solutions were suggested.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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