WATER PLANTS 



77 



with long, narrow leaves bearing cylindrical, brown 

 spikes on stems seven feet in height. This is generally 

 erroneously styled Bullrush. 



Villarsia nymphaoides. — Syn. Limnanthemum. A pretty 

 floating water-plant bearing a profusion of bright yellow 

 flowers in the summer. A native of Britain. 



