P3E1R1I1D2I1U1M3
13 points
PERIDIUM is validvalid
the covering of the spore-bearing organ in many fungi [n PERIDIA] : PERIDIAL [adj]
the outer coating of the spore carrier of a fungus [n PERIDIUMS or PERIDIA]
the covering of the spore-bearing organ in many fungi [n PERIDIA] : PERIDIAL [adj]
the outer coating of the spore carrier of a fungus [n PERIDIUMS or PERIDIA]