Jim Lockhart said:Erik,
in your tank this plant is going to turn green like everything else)
I have the L. Hippuroides from albany also, it is stuggling emersed right now, but hopefully I will get it to flower.
As Carlos mentioned I have gotten the orginial 'Gratiola' to flower, and I matched it to this picture, and stuck with the name Gratiola.
http://gbni.glasshouse.nl/prg/gbni?...M=%25&PREVIEW=on&sql1_startrow=1&ZOEKARG=7590
However consensus seems to be these are closely related forms of Limnophila.
Jim.