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Some 350,000 plant species have been accepted worldwide, but some 470,000 plants published in the past have been thrown into history and paper piles because they are considered re-published, and some 240,000 plants are not right or wrong.
tradition, heteronogeneous treatment is based primarily on differences in morphological characteristics to determine whether it is a so-called "good species", so there are often many problems in biodiversity cataloging and species identification.
, for example, Hainan Libai, which belongs to the White Genus of Libai Corey, is treated by taxonomists as a white or large white heteronue name based on the shape of the blades and feather shafts.
, however, these amendments remain controversial due to a lack of molecular evidence.
Shanghai Chenshan Botanical Garden (Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences) fern diversity and evolution team and Shenzhen Xianhu Botanical Garden, The Chinese Academy of Sciences South China Botanical Garden, Bali Botanical Garden, Indonesia, through the Chinese and Indonesia and other places of the Libai plant DNA barcode analysis, the results show that Hainan Libai is an independent species, should not be treated as Libai or Dali Bai alien name.
comprehensive system development analysis, geographical distribution and morphological characteristics, it is found that Hainan Libai is not only a good species and Guangdong Libai is a sister group, but also widely distributed in Yunnan, Hainan and Indonesia and other regions.
this study provides a convenient and effective method for the verification of heterono-processing and the discovery of hidden species.
study was published on March 15th by Re-set of species from synonymies on DNA barcoding and phylogenetic analysis using Diplopterygium simulances (Gleichenia) The study, published online online in PLoS ONE, was supported by the National Natural Science Foundation of China (31370234) and the Shanghai Municipal Greening and Municipal Administration Project (G142433).
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