Some are very coarse, such as that of Carex stricta, a swamp sedge from which Crex rugs are woven.
Throughout the world, Crex rugs are made from a species of Carex, the largest genus in the family.
Illustration: CREX Grass Furniture TRADE MARK A familiar and excellent example of a coined word used as a trade-mark.
Note that in the name "Crex Grass Furniture", the word "Crex" is alone registrable.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "crex" in a variety of sentences. We hope that you will now be able to make sentences using this word.