periclinium
Per`i*clin"i*um, n.; pl. Periclinia. Etym: [NL., fr. Gr. (Bot.) Defn: The involucre which surrounds the common receptacle in composite flowers.
Per`i*clin"i*um, n.; pl. Periclinia. Etym: [NL., fr. Gr. (Bot.) Defn: The involucre which surrounds the common receptacle in composite flowers.