Slender marsh plant (4)
I believe the answer is:
reed
(Other definitions for reed that I've seen before include "Tall water-loving grass" , "Bilk had one" , "Marsh plant with tall hollow stem" , "Type of grass" , "Carol" .)
I believe the answer is:
reed
(Other definitions for reed that I've seen before include "Tall water-loving grass" , "Bilk had one" , "Marsh plant with tall hollow stem" , "Type of grass" , "Carol" .)