Read the cabbage/radish thread (it's not long) and you will see that you're barking up the wrong tree. These experiments were done in a few years in the lab. Since plants crawled out of the ocean many hundreds of millions of years ago, there is a lot of time for new species to appear.
Whichever Fester you are, why do you feel you have to twist to make facts go the way you wish. What's wrong with seeing a simple picture instead of a bowl of spaghetti?
BTW there are other natural species that appear to have arisen the same way (sunflowers). These have distinct ecological niches different from each other and their "parents". Can you say "Natural Selection"?
I'm waiting for an Audrey II picture.