Mastic and mustard, sea squill and agave and cistus and meadow crane’s-bill. “This is chickweed,” says Katie Richards, pointing out a thin leafy plant. “This one is chickweed. Let me take a picture of it, just to verify…”
She points her phone at it – an AI-powered app called PictureThis, which “identifies over 400,000 plant species with over 98 per cent accuracy,” as per the internet. “You can make a
