Patterson, 50, faces three charges of murder and one charge of attempted murder relating to a beef wellington lunch she served at her house in Leongatha. Follow live updates

• Key figures in the mushroom lunch trial

Lawyer Sophie Stafford is taking Dr Thomas May through screenshots of mushroom posts from the citizen science website iNaturalist.

She begins showing May photos of what are labelled stubble rosegill mushrooms on the website. May says he cannot confirm the first and second photo is a stubble rosegill based on the image.

death cap mushrooms were most commonly reported in May

there had been three known sightings of death cap mushrooms in the Gippsland region

the “citizen science” website iNaturalist is often used to report sightings