Re: Species iris distribution in No. America - the list
Thanks to Rodney Barton for posting the Davidson list of distributions of
Of course it is incomplete as is always the case with a compilation.
Example: I have seen both verna and cristata in Pennsylvania, and verna
and versicolor in West Virginia.
Best wishes, Bill
William A. Shear
Department of Biology
Hampden-Sydney VA 23943 USA
phone (804) 223-6172
FAX (804) 223-6374