DOI: 10.5061/dryad.rbnzs7hqd
title: Data from: Continued progress in Mimosa (Leguminosae): Tackling the systematics of a big genus in the Brazilian flora

description: This dataset contains a spreadsheet with sample information (herbarium
 voucher, GenBank accession number, occurrence in Brazilian biomes), an
 alignment of 430 terminals and 2730 bp (plastid trnD-trnT region), and a
 phylogenetic tree generated with IQ-Tree (maximum likelihood with
 bootstrap support) in format newick and pdf. This data refers to the paper
 "Continued progress in Mimosa (Leguminosae): Tackling the systematics
 of a big genus in the Brazilian flora" published in Systematic
 Botany.
description: # Continued progress in *Mimosa* (Leguminosae): Tackling the systematics
 of a big genus in the Brazilian flora Dataset DOI:
 [10.5061/dryad.rbnzs7hqd](10.5061/dryad.rbnzs7hqd) ## Description of the
 data and file structure Sequence data from the plastid *trnD–trnT* region
 were downloaded from GenBank and aligned into a dataset comprising 430
 terminals, representing a broad range of taxa within *Mimosa*.
 Phylogenetic inference was conducted using IQ-TREE (Trifinopoulos et al.
 2016) under a maximum likelihood framework with default parameters. Node
 support was estimated using ultrafast bootstrap support with 1000
 replicates. ### Files and variables #### File: samples_Dryad.xlsx
 **Description:** A spreadsheet containing information about samples
 (herbarium voucher, GenBank accession number, occurrence in Brazilian
 biomes) used in phylogenetic analysis. ##### Variables * Full name:
 concatenated information about 430 terminals used in phylogenetic analysis
 * genbank_Id: GenBank accession number * taxon: full taxon name *
 biomes_Brazil: ocurrence in Brazilian biomes according to Flora e Funga do
 Brasil
 ([https://floradobrasil.jbrj.gov.br/FB23084](https://floradobrasil.jbrj.gov.br/FB23084)). Empty cells: species that do not occur in Brazil * collectorName: collector's name with initials * collectorLastName: collector's last name * collectionNumber: collector's field number associated with specimen * length: length (base pairs) of DNA sequences of plastid region trnD-trnT *  trnD-T_seq: sequence of plastid region trnD-trnT retrieved from GenBank #### File: alignment_430taxa.fst **Description:** Alignment of 430 sequences of plastid region trnD-trnT (2730 bp) retrieved from GenBank, performed with ClustalW and adjusted manually. #### File: mimosa_IQ_TREE_bootstrap_new.txt **Description:** phylogenetic tree of 430 sequences of plastid region trnD-trnT (newick format). Phylogenetic inference was conducted using IQ-TREE (Trifinopoulos et al. 2016) under a maximum likelihood framework with default parameters. Node support was estimated using ultrafast bootstrap support with 1000 replicate #### File: mimosa_IQ_TREE_bootstrap_new.pdf **Description:** PDF file containing maximum likelihood phylogenetic tree with bootstrap support of *Mimosa* trnD-trnT dataset with 430 terminals.  ## Code/software Phylogenetic tree can be viewed in FigTree and other similar software to read newick trees. ## Access information Other publicly accessible locations of the data: * [https://www.ncbi.nlm.nih.gov (DNA sequences)](https://www.ncbi.nlm.nih.gov) * [https://floradobrasil.jbrj.gov.br/FB23084](https://floradobrasil.jbrj.gov.br/FB23084) (Brazilian Biome information)