From <span class="searchmatch">Proto</span>-Uralic *mërja. Cognates include <span class="searchmatch">Proto</span>-Finnic *marja and <span class="searchmatch">Proto</span>-Samic *muorjē. *<span class="searchmatch">maŕ</span> berry Erzya: марь (<span class="searchmatch">maŕ</span>) (in compounds) Moksha: марь (<span class="searchmatch">maŕ</span>) Keresztes...
from *mura (whence <span class="searchmatch">Proto</span>-Finnic *mura-). *mërja berry Mari: *mür Eastern Mari: мӧр (mör) Western Mari: мӧр (mör) <span class="searchmatch">Proto</span>-<span class="searchmatch">Mordvinic</span>: *<span class="searchmatch">maŕ</span> (see there for further...