The dataset (Key for Plant Species Codes in Konza Prairie Community Composition Datasets) contains a numeric code for each vascular plant species that has been recorded in any Konza Prairie LTER plant community composition dataset (e.g. PVC02, PBG01, WAT01, BGPVC). Each code designates a vasular plant taxon (species level). Variables include: family, genus, specific epithet, lifespan, growth form, origin, photosynthetic pathway (for grasses).