D defs.my
Entry 1 sense Webster, 1913

Umbellularia

· Um·bel·lu·la·ri·a · IPA
01 prop. n. A genus of deep-sea alcyonaria consisting of a cluster of large flowerlike polyps situated at the summit of a long, slender stem which stan…
  1. 1.
    A genus of deep-sea alcyonaria consisting of a cluster of large flowerlike polyps situated at the summit of a long, slender stem which stands upright in the mud, supported by a bulbous base.(Zool.)