books on wild orchids

hi, I'm looking for some books, but I don't know if they exist:
one on the orchids of the united states or north america, one on the french orchids, and one on the genus ophrys in italy
If you know a book that deals with one of these topics, write it to me
thanks

Posted by bernardoparri bernardoparri, June 30, 2020 17:43

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