Raw Data for Physiological and Metabolic Responses of Wild Tomatoes to Combined Drought and Salinity Stress

This dataset contains raw physiological, biochemical, and metabolic measurements from an experiment evaluating the responses of tomato (Solanum lycopersicum) and two wild relatives, Solanum habrochaites LA1223 and Solanum galapagense LA1403, to drought, salinity, and combined drought–salinity stress. The dataset includes measurements of plant growth and biomass, pigment content, gas-exchange parameters, and dynamic photosynthetic responses. It also provides raw values for primary metabolites, amino acids, polyamines, and phytohormones obtained from leaf and root tissues. These variables were recorded to characterize differences in osmotic adjustment, nitrogen metabolism, and stress-related signaling among genotypes. All data are presented at the individual-plant level. This dataset supports comparative analyses of physiological and molecular stress responses in cultivated and wild tomato species and enables reuse for meta-analyses, trait mining, and further studies on abiotic stress tolerance.