I'd like to ask what plants these are from the left to the right (scientific name would be better)? I bought the left one 2 years ago, and the seller said that it was Welsh onion. However, when I searched in the internet, it does not look like that very much, and it is more closely related to rakkyo. I'd like to ask for confirmation? Also, what is the scientific name for the one in the middle? I"m not sure if it is A. fistolosum? It's commonly bought in our markets here in the Philippines. Thank you!