That is a pretty good site. I would like to see it also referenced by the latin or scientific names, especially medicinal entries. There are too many instances of different plants using the same common name, and the common name of the same plant can vary widely from one area to another. Noticed they are adding plants from all over. This will make that even more necessary. Be very sure of the identity of any plant you use as medicine. Common names are not necessarily reliable.
Rick