[fred]

I done a little web serch for you.

I hope the links help

http://www.easyorchids.co.uk/site/content/view/17/40/

http://www.ipm.iastate.edu/ipm/hortn...1/orchids.html

http://www.baileyorchids.com/types/cymbidium.html

http://www.ivensorchids.co.uk/cymbidium.htm

http://www.bribieislandorchidsociety..._cymbidium.htm