Ecological and geological processes impacting speciation modes drive the formation of wide-range disjunctions within tribe Putorieae (Rubiaceae)

Mario Rincón-Barrado, Sanna Olsson, Tamara Villaverde, Belén Moncalvillo, Lisa Pokorny, Alan Forrest, Ricarda Riina, and Isabel Sanmartín

Journal of Systematics and Evolution . 2021, (5): 915 -934 . DOI: 10.1111/jse.12747