Vascular plants dataset of the herbarium (HSS) of Agrarian Research Institute Finca "La Orden-Valdesequera" (CICYTEX), Extremadura, Spain.

The HSS herbarium database includes 69,397 records of vascular plant taxa, representing 91.1% of the herbarium's specimens as for December, 2019, which are available through the Global Biodiversity Information Facility (GBIF) website (accessible at https://doi.org/10.