It is a Latin-French dictionary and French non-Latin. But there is not that much. For example, we have all the Latin words of the leaf position on the stem: leaves, alternate, opposite, clasping pinnate leaves stalked etc. Ditto for the shape of the leaf, the underground parts: roots bulbs tubers. There are also all the terms of the colors and so on, the doctrine of signatures etc. For those interested in wild plants in cooking and phyto is a very interesting dictionary. Worldwide, the same plant can have different names, so you get used to the named by its Latin name. Its Latin name is the language known to all.