Edaphic filters, foliar ionome, and mycorrhizal responsiveness in Canary Island Artemisia: an open, curated dataset spanning field and nursery experiments

This Zenodo record provides curated raw and processed datasets integrating (i) field arbuscular mycorrhizal (AM) colonization, soil physicochemical properties, and foliar ionome for Canary Island *Artemisia* across contrasting volcanic island sites, and (ii) nursery (greenhouse) AM inoculation responses including plant growth traits, foliar ionome, substrate properties, and AM colonization for *Artemisia thuscula* and *Artemisia annua*. The repository includes standardized “raw” tables, analysis-ready “processed” tables (with domain prefixes: `soil_*`, `foliar_*`, `am_*`, `substrate_*`, `growth_*`), a detailed `CODEBOOK.csv`, and R scripts to validate inputs and regenerate processed datasets for reproducible reuse. Related peer-reviewed article (subset of analyses): Applied Soil Ecology (2026), https://doi.org/10.1016/j.apsoil.2026.106832. License: CC BY 4.0.