In article , Iris Cohen
writes
You will have to do a search
on that name to find out if it is found in Russia. There are many other maple
species that grow in that part of the world.

Flora Europaea has Acer pseudoplatanus present in west and central
Russia. I assume that that doesn't include the area north of the
Caucasus, but I don't have the definition of their Russian regions to
hand.

URL:http://rbg-web2.rbge.org.uk/cgi-bin/...feout?FAMILY_X
REF=&GENUS_XREF=Acer&SPECIES_XREF=pseudoplatanus&T AXON_NAME_XREF=&RANK=
--
Stewart Robert Hinsley