Hieracium spathulatum subsp. spathulatum Hieracium spathulatum subsp. spathulatiforme Hieracium spathulatum subsp. ilergabonum Hieracium spathulatum subsp. albacetum
Hieracium aitanicum Hieracium castellicola Hieracium laniferum subsp. spathulatum Hieracium castellanum
World Flora Online, accessed June 20, 2024