Do sada su u Glasniku Hrvatskog botaničkog društva objavljena četiri priloga koja popis flore Hrvatske i bazu podataka Flora Croatica ( https://hirc.botanic.hr/fcd/ ) dopunjuju s novoopisanim i novootkrivenim biljnim svojtama te se provode nomenklaturne preinake već postojećih svojti. Kako bi se taj niz i dalje nastavio, ovaj prilog je peti u nizu te su u bazu podataka Flora Croatica dodane tri nove biljne svojte ( Veronica dalmatica Padilla-García, Rojas-Andrés, López-González et M.M.Mart.Ort., Betula × aurata Borkh. i Alnus × pubescens Tausch) koje su zabilježene po prvi puta za Hrvatsku. Osim toga, izvršena je jedna nomenklaturna preinka koja se odnosi na vrstu Veronica orbiculata A. Kern., a vrsta Asyneuma pichelrii (Vis.) Lakušić et Conti je izbačena iz popisa hrvatske flore. an update of the Flora Croatica Database ( https://hirc.botanic.hr/fcd/ ) with new entries of a newly described plant taxa and new discovered taxa in the flora, as well as nomenclatural changes were applied on already existing plant taxa. In order to continue this series, this contribution is the fifth in a series and three new plant taxa ( Veronica dalmatica Padilla-García, Rojas-Andrés, López-González et M.M.Mart. Ort., Betula × aurata Borkh. and Alnus × pubescens Tausch) have been added to the Flora Croatica Database, which are being recorded for the first time in Croatia. Besides, one nomenclatural change was made that refers to the species Veronica orbiculata A. Kern., and the species Asyneuma pichleri (Vis.) Lakušić et Conti is excluded from the checklist of the Croatian flora.