Aquarium Plants 95 



very conspicuous flowers, which are violet 

 with a bright yellow spot. 



The Eichornia is propagated from run- 

 ners which form freely. It is not advisable 

 to attempt hibernation outside of a green- 

 house, as the plant should be potted and 

 kept warm. It may remain in the water if 

 the temperature is high and the location 

 sunny. 



Trianca bogotensis, a native of tropical 



Fie. 44. American Frogbitc. Trianea bogotensis. 



South America, is a plant of great beauty 

 and merit for the aquarium. It is peren- 



