Legume photography, Caesalpinia, Legumes of Gabon, Legume researchers, Fabaceae, Hererolandia, Hultholia, Legumes of Brazil, BHL (Biodiversity Heritage Library), XIX International Botanical Congress 2017, Leguminosae, Paubrasilia Echinata, Legume systematics, FAO (Food and Agriculture Organization of the United Nations), Paubrasilia, Legume morphology, LPWG (Legume Phylogeny Working Group), Papilionoid legumes, 2016 International Year of Pulses, Subfamily classification of the Leguminosae, Legumes, and Phylogenomics and Evolution of Legumes Symposium 2017