Okay, we're getting somewhere!
Go to the Plant Database front page (click on "Plant Database" tab up top) and you will now see a little scrollable box on the right side of the "Browse and Search" area called "Visit our custom databases".
Inside that box you can scroll down and find all our 115 (and growing) primary plants. Click on the name to be taken to the big custom DB feature I made some time ago.
Check it out and you all let me know what you think.