Robuta

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0118197 Polyploidisation and Geographic Differentiation Drive Diversification in a European High Mountain... Range shifts (especially during the Pleistocene), polyploidisation and hybridization are major factors affecting high-mountain biodiversity. A good system to... in ageographicdifferentiationdrive