Were Fertile Crescent crop progenitors higher yielding than other wild species that were never domesticated?

These files provide the data accompanying the article entitled 'Were Fertile Crescent crop progenitors higher yielding than other wild species that were never domesticated?' DOI: 10.1111/nph.13353'ALL GRASS YIELD DATA 'and 'ALL LEGUME YIELD DATA' contain trait measurements (relating to yield) on plants in greenhouse experiments in 2011 and 2013.'2011 grass yield means' and '2011 species means - legumes' are summary data of species means, measured in the 2011 experiment.'ALL flowering PHYLO' contains data for grasses and legumes relating to flowering traits. 'Grass biomass edited' and '2011 legume mass edit' contain data relating to biomass.'final-combined-tree' contains the tre file for the phylogenitic tree of grasses and legumes.