Yes. It's hard. Even online searching is hard. Books are just as hard. You would think when you put your tortoise out it's a smorgasbord for them. It doesn't work that way. My little Russian sniffs everything. If it smells right he chows down. It can be a bunch of the same type but he only picks a few to eat. The only plant I worry about is that ivy. I think it's an escapee ornamental...Yes I already had this app for a long time but when I found a weird plant it's hard to know what to search. It's a great database but it's more designed for uk people, with the localisation in the UK too. Of course there ain't going to be an app made for Canada for the number of tort keepers here...And I know the plants by their french name way better!! Just now Lyn told me a bunch of plant and I have to go on google translate or image because I have no idea what it is!