Research of the ecologo-climatical niche of Brunnera sibirica Stev.

• Published in: Acta Biologica Sibirica
• Main Authors: Olonova, Marina V., Vedernikova, Anna S., Albtight, Thomas
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: Pensoft Publishers 2020
• Subjects: Plantae; Tracheophyta; Magnoliopsida; Boraginales; Boraginaceae; Brunnera; Brunnera sibirica; Conservation distribution MaxEnt Siberia relict areal biodiversity; Sibirica; Siberia
• Online Access: https://zenodo.org/record/4273634; https://doi.org/10.3897/abs.6.e56144

Brunnera sibirica is a Southern-Siberian endemic herb. Being a Pliocene relict, it is included in Red Data Books of many Siberian regions. The aim of our study was to identify the climatic niche and territories suitable for this vulnerable species using the MaxEnt method. The climatic profile of B. sibirica was constructed using the BIOCLIM method with 19 bioclimatic variables. The research has revealed that the climatic conditions in the most of Siberian territory are not suitable for the growth of B. sibirica, which confirms its relic origin in the south of Siberia.