Record erroneo / Wrong record
Fateryga et al. (2020) recognized two subspecies: H. glutinosum subsp. glutinosum distributed in Caspian depression, Transcaucasia, Western and Middle Asia and H. glutinosum subsp. liniflorum Fateryga presumably endemic to the Crimea. Fateryga AV, Fateryga VV, Sokolova IV, Svirin SA, Yena AV, Yevseyenkov PE (2020) Is Holosteum glutinosum (M. Bieb.) Fisch. et C. A. Mey. (Caryophyllaceae: Alsinoideae) just a subtaxon of H. umbellatum L. or a distinct species? Turczaninowia 23(4): 50–64. .23.4.5

Abruzzo: segnalazione erronea / recorded by mistake; Puglia: segnalazione erronea / recorded by mistake; Trentino-Alto Adige: segnalazione erronea / recorded by mistake; Umbria: segnalazione erronea / recorded by mistake; Valle d'Aosta: segnalazione erronea / recorded by mistake; Veneto: segnalazione erronea / recorded by mistake;