Our project collaborator Marija Nazlić presented project results on the 6th Faculty of Science PhD Student Symposium through a poster presentation entitled „Classical and green extraction of volatile compounds: comparing data for five Croatian Veronica species”. This Symposium was held in Zagreb, Croatia, 23.04.2022. – 24.04.2022. Results from this research arise from comparison between the qualitative composition of the essential oils and hydrosols extracted with two methods: Classical Clevenger extraction and microwave extraction.