Four new invasive species, such as parsley, were found in Jinyun Mountain

Alsophila spinulosa, boleshu, Acer Jinyun People living in cities may not see these plants very much, and even their names are rarely heard of Recently, in the newly published interim report on the background investigation project of plant resources in Jinyun Mountain National Nature Reserve in Chongqing, we have seen these plants At present, there are 45 kinds of national rare protected plants in Jinyun Mountain Nature Reserve, including 6 endangered plants, such as Alsophila spinulosa and bole tree At the same time, there are 28 invasive species around Jinyun Mountain Roads and farmhouses, including 4 newly discovered invasive species, such as parsley Four new invasive plants, such as parsley, have been found At present, 28 invasive plants, such as philoxeroides, are growing on both sides of the road and around the farmhouses in Jinyun Mountain In the course of this investigation, the project team also found four new invasive plants, such as parsley According to Xiao Jiangwei, science and Technology Department of Jinyun Mountain administration, parsley was originally distributed in Japan, Taiwan, Fujian, Guangdong and other places, belonging to annual herbs Parsley is named for its long and thin leaves Its green leaves are full of branches, and its yellow fruits are in clusters It looks good against the green leaves Six rare plants, such as Alsophila spinulosa and boleshu, are endangered At the same time, through the preliminary investigation of the project team, it is found that there are currently 45 kinds of national rare protected plants in Jinyun Mountain, including pteridophytes such as golden dog and Alsophila spinulosa; gymnosperms such as ginkgo, metasequoia, Fujian cypress; and angiosperms such as Davidia involucrata, papaya, Michelia Emei, Coptis, and Lianxiang tree According to the existing situation, there are 6 kinds of endangered plants in Jinyun Mountain, including Alsophila spinulosa and bole tree which are few in quantity Xiao said that at present, the number of these two plants in Jinyun Mountain is very rare Why is boleshu? At the end of the 19th century, British diplomat A Henry first found the plant specimens in Mengzi area of Yunnan Province In 1901, W.B Hemsley, a British botanist, identified it as a new species Bole tree used to be called zhongcalyx or mountain peach blossom in China It was transliterated from its Latin name (Bretschneidera sinensis) and was listed as a first-class protected plant by the state What is invasive species? The "immigrants" who originally lived in a foreign country and migrated to a new ecological environment through unnatural means are called "biological invaders" The ability of self regeneration is formed in the local natural or artificial ecosystem Causing obvious damage or impact to the local ecosystem or geographical structure Next year, you can check the rare and endangered plants in Jinyun Mountain Online It is understood that the investigation project jointly carried out by Jinyun Mountain Administration Bureau and Southwest University is mainly aimed at the investigation and research of all plant species and their quantity, protection level, distribution, habitat condition and forest vegetation within 1km around Jinyun Mountain At present, the project is based on the field investigation of algae, macrofungi, bryophytes and vascular plants More than 2000 plant specimens were collected It is reported that the investigation project will be completed by the end of this year and a complete investigation report will be formed In order to let more citizens and enthusiasts know about the plant species of Jinyun Mountain reserve, "Jinyun Mountain rare and endangered plant information and online query system" has entered the construction stage At present, the system has recorded more than 1000 plant specimen data, and it is expected to be officially put into operation next year.