Metadata of quantitative inventories in seasonally dry tropical forests of Peru used in the paper "Los bosques estacionalmente secos del Perú: Un re-análisis de sus patrones de diversidad y relaciones florísticas" published in Revista Peruana de Biología 29(4):e21613, 2022. Inventory data were collated and compiled for the Latin American Seasonally Dry Tropical Forest Floristic Network - DRYFLOR.