Origin and biogeographical history of Palaeotropical Piper (Piperaceae): multiple long-distance dispersals from South America initiated during the Middle Eocene climatic optimum - Metschina, Dominik; Cauz-Santos, Luiz A; Christenhusz, Maarten J M; Byng, James W; Suwanphakdee, Chalermpol; Smith, James F; Kahandawala, Imalka M; Gopallawa, Bhathiya; Wimalarathna, Nilni A; Wickramasuriya, Anushka M; Barfuss, Michael H J; Weiss-Schneeweiss, Hanna; et al. (Botanical journal of the Linnean Society, 2025)