Climate data for one exotic and three native co-occurring plant species in Central California Drylands

Climate: Worldclim 2.1 data joined to GBIF reported occurrence data for 4 species in the Central California Drylands. Scale is 2.5 minutes for climate (https://www.worldclim.org/data/worldclim21.html). Occurrences: GBIF occurrences were cropped to central regions. Associations: The likelihood these species co-occur was inferred from previously published open data and surveys. Species: Bromus rubens is an exotic to this region. Layia platyglossa, Phacelia tanacetifolia, and Salvia columbariae are natives.