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Little hope for the Pyrenean Larkspur, is in short the title and the conclusion of our study

A population genomic approach allowed us to confirm that the few remaining populations of this plant species endemic the Eastern Pyrenees mountains are isolated from each other, like blocked on sky islands, without any real opportunity for exchanges that could naturally counteract the probable deleterious effects of inbreeding. Among the different threats, it is however climate change that could give the ‘coup de grâce’ to this species.

An ecological niche modeling approach allowed us to predict that the extent of suitable habitat of the species will dramatically decrease, perhaps by up to -75% over the two next decades, before to disappear by the end of the century.

What we can say on this species based on this study may unfortunately summarize the situation of the vegetal community or even for the ecosystem into which the Pyrenean Larkspur occurs.