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nouna spore-producing structure in certain lichens and fungitype of:
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nouncluster of sporangia usually on underside of a fern frondtype of:
Definition that contains sorus
- family aspleniaceae one of a number of families into which Polypodiaceae has been subdivided in some classification systems; includes genera Asplenium, Pleurosorus, Schaffneria
- genus ceterach small genus of Old World ferns; superseded in some classification systems which place plants of this genus in e.g. genera Asplenium and Pleurosorus
- aspleniaceae one of a number of families into which Polypodiaceae has been subdivided in some classification systems; includes genera Asplenium, Pleurosorus, Schaffneria
- ceterach small genus of Old World ferns; superseded in some classification systems which place plants of this genus in e.g. genera Asplenium and Pleurosorus