Supplemental data for the article: GENETIC ARCHITECTURE OF FLOWERING-TIME VARIATION IN BRACHYPODIUM DISTACHYON (Woods et al., 2016). Supplemental data includes: A folder named “Data”, which contains: Raw genotypic data. Data showing the parental genotype in a RIL population (F7; Bd21 X Bd1-1) Raw phenotypic data. Flowering time (leaves and days to flowering) of the RIL population in different growth environments. The genetic map (see material and methods section of Woods et al., 2016 for additional information). Gene positions. A file containing the position of annotated genes on the Brachypodium distachyon genome V2.1. Data from Phytozome (https://phytozome.jgi.doe.gov/pz/portal.html). The R script used for the QTL analysis (Final_script.R). VCF files of the loci of interest. A folder called “VCF” includes the VCF files of the genes presented in Fig. 6 (VRN1, PHYC, VRN2, and FD).