palmarium
Pal*ma"ri*um, n.; pl. Palmaria. Etym: [NL. See Palmar.] (Zoöl.) Defn: One of the bifurcations of the brachial plates of a crinoid.
Pal*ma"ri*um, n.; pl. Palmaria. Etym: [NL. See Palmar.] (Zoöl.) Defn: One of the bifurcations of the brachial plates of a crinoid.