coeno- (“common”) + sorus. <span class="searchmatch">coenosorus</span> (plural coenosori) (botany) A compound sorus consisting of multiple fused sori. <span class="searchmatch">coenosorus</span> on Wikipedia.Wikipedia...
also: cœno- coeno- Alternative form of coen-. English terms prefixed with coeno- coenosarc coenomegaspore coenopopulation <span class="searchmatch">coenosorus</span> coenotype econo-...