Fig. 1

Maximum likelihood (ML) phylogenetic tree of Arecaceae inferred from the incomplete-105 regions matrix. Bootstrap support (BS) values inferior to 100% are shown, with dashes denoting a support inferior to 50%. Numbers in brackets indicate the BS values obtained from the analyses of the complete-coding/complete-105 matrices. Taxon names are followed by their GenBank accession numbers (sequences downloaded from NCBI) or voucher specimen information (plastomes newly obtained). For the 49 genera with a large proportion of missing data and for which individual plastid regions had to be retrieved from NCBI (see the “Methods” section), only the genus name is provided, but detailed sequence accession numbers can be found in Additional file 2: Table S2