Unveiling the taxonomic identity of Vanilla sprucei (Orchidaceae, Vanilloideae): its phylogenetic position and a new record for Brazil - Krahl, Dayse Raiane Passos; Silva, João Batista Fernandes da; Damián-Parizaca, Alexander; Flanagan, Nicola Sian; Chiron, Guy; Krahl, Amauri Herbert; Cantuária, Patrick de Castro; Pansarin, Emerson Ricardo (Acta Amazonica, 2025)