I'm currently working on a data structure for ingredients which significantly improves on the current flat list. It should be able to address plural duplicates

I'm currently working on a data structure for ingredients which significantly improves on the current flat list. It should be able to address plural duplicates / locale duplicates / and hierarchy. 4) is a good idea. The thing I struggle with for pictures is where to put them, but I'll play around with some options. Maybe they can be behind a toggle.