Found 1 items, similar to blue coral.
English → English (gcide) Definition: blue coral Heliopora \He`li*op"o*ra\, n. [NL., fr. Gr. ? the sun + ? a passage, pore.] (Zo["o]l.) An East Indian stony coral now known to belong to the Alcyonaria; -- called also blue coral. [1913 Webster]