The only record for TOS is by Zangheri (1966, under the name Orchis latifolia subsp. majalis Soó); the record for MAR refers to Benigni and Mandozzi (2013), who subsequently referred the same population to Dactylorhiza stortonii Benigni, Mandozzi, Monaldi, Barigelli & Petroselli (Benigni et al. 2021), which in turn seems to represent a hybrid in need of further studies.

Abruzzo: segnalazione erronea / recorded by mistake; Emilia-Romagna; Friuli Venezia Giulia; Liguria; Lombardia; Marche: segnalazione erronea / recorded by mistake; Piemonte; Trentino-Alto Adige; Toscana: non ritrovata in tempi recenti / historical record; Valle d'Aosta; Veneto;