Relating to or involving two populations of the same species which cannot interbreed because they are separated by a geographic barrier (such as a mountain range or wide river).
The Peony Society - - - 0
Relating to or involving two populations of the same species which cannot interbreed because they are separated by a geographic barrier (such as a mountain range or wide river).
2024, The Peony Society - https://www.peonysociety.org