question from a new member

[Richard M Kurtz]

To all plant people,

I am a high schoo science teacher.  I have a student who is doing a
science project related to plant transpiration.  Does anyone have any
suggestions for a plant that has a very high rate and output of
transpiration.  The plant has to able to grow indoors under lights and be
able to fit in a 4 to 8 inch pot.  


Thanks,

Richard K