This is a computer Question,

If you double click on the photo it comes up with the options 'add photo' or 'delete this photo' I assume that if you delete it off this it will also take it out off your main photo file- tho I haven't done this myself yet.

Thanks very much Aster, Mission accomplished successfully. I cannot think how stupid I was to over look the delete button!!

I had trouble noticing where to delete a plant entry once, so you're not the only one!