Pedicularis rostratospicata subsp. marsica (P. Sect. Rostratae, Orobanchaceae), a New Subspecies from the Central Apennines (Italy)

The new subspecies Pedicularis rostratospicata subsp. marsica is here described based on morphological and molecular analyses. taxon endemic to few localities of the Central Apennines within Abruzzo, Lazio Molise National Park (Central Italy). can be distinguished from other two currently accepted (subsp. helvetica) by their taller stems, shorter petioles basal middle leaves, narrower blades longer inflorescences with internodes more flowers, calyx lobes. Molecular analysis confirmed autonomy taxon. Furthermore, conservation status assessment according IUCN categories criteria proposed discussed, an analytical key three P. presented.