Bullrush and Nailrod

Bullrush noun - Tall marsh plant with cylindrical seed heads that explode when mature shedding large quantities of down; its long flat leaves are used for making mats and chair seats; of North America, Europe, Asia and North Africa.

Nailrod is a synonym for bullrush. In some cases you can use "Nailrod" instead a noun "Bullrush".

Nailrod noun - Tall marsh plant with cylindrical seed heads that explode when mature shedding large quantities of down; its long flat leaves are used for making mats and chair seats; of North America, Europe, Asia and North Africa.

Bullrush is a synonym for nailrod. You can use "Bullrush" instead a noun "Nailrod".