To create a neologism.

plural of phrase name

(Australia, botany) An informal name given to a plant taxon that has not yet been given a formal scientific name. It consists of the generic name, "sp." (to indicate it is a species), a geographical or morphological identifier, and a collector's name and number representing a herbarium specimen.

(mycology) A septate unicellular basidium.

plural of phragmobasidium

(linguistics) The property of being a phrase.

A septum, especially on the wall of the thorax of an insect.

plural of phragmospore

(botany) A plant spore that has multiple transverse septa

plural of phraselet