a question about differential equations

[Jessica T. Fried]

	Thankyou for picking up this message!  

	I'm an undergrad student at Grand Valley State University, which
is located in west Michigan.  I'm looking for a topic to write a paper
on for my 300 level Differential Equations class.  Because I am very
interest in plants, I'd love to know if there are any SIMPLE applications
of differential equations in botany.  If you know (or even if you know
someone who knows), please drop me a line.   

	-Jessica