Flora editor

The Flora Editor is what was used to create the various plants in Spore. There is talk that it may become available as an Expansion; however, you can access a non-working, buggy version of the Flora Editor by adding this to your Spore Shortcut Target Box:

"-state:FloraEditor"

So the shortcut looks like this:

"C:\Program Files\Electronic Arts\Spore\SporeApp.exe" -locale:en-us -state:FloraEditor".