Indeed, it is a dictionary of Latin but in no case a dictionary plants. A translation is given for each Latin word but in any case, it is clear the full name of a plant translated into French. Worse, he even has examples that do not fit with the translations. So if you want to know the name of a French plant when you have the name in Latin, there is no need to buy this book because like me, you will be disappointed.
Except to shine in society, this book is useless.
Sincerely.
PW