Bryoxiphiales

Bryoxiphiales

[brī‚äk·sə·fē′ā·lēz]
(botany)
An order of the class Bryopsida in the subclass Bryidae; consists of a single genus and species, Bryoxiphium norvegicum, the sword moss.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.