Funny story along these lines...
There is a genus of plants called Stapelia which have finger-like stems and are only identifiable by their flower, the stems are nearly identical. While browsing trademe at work I noticed someone using a pic of a Stapelia flower from our website for a plant he was selling. Obviously he'd done a google search for Stapelia, found a pic of the flower that looked like the one he was selling and decided to use that pic. I saved him as a favorite seller to keep an eye on his listings to make sure he didn't steal any more of our photos. A few days later I got an email from trademe with his new listings, one of which was "Stapelia Refrigerator Magnet". Eh?! I thought. Then I clicked, and googled 'Stapelia refrigerator magnet', and found the same pic he was using to sell the plant on the website of a company selling fridge magnets. Obviously his english (and botanical Latin) were very poor, and he thought the species was called Refrigerator Magnet because thats what the title of the page was!
:lol:
Anyway, in this case all you can do is try to inform the seller of his incorrect identification and hope he's accepting of it (unlike half the dimwits on trademe who seem to be experts in everything)...