Strange thought it was potato plant now has pea pod trhings

So i thought i had potato plants...they had white n black flowers growin out of them and where the flowers have died i now have pea pod like things growin upwards towards the sky...and there more furry like inside and out what are these? thanks again....and is it still a potatoo plant:S

 

That is a broad bean ^^

Here's a link to the RHS's web page: http://www.rhs.org.uk/Gardening/Grow-Your-Own/Veg-A-to-Z/Broad-bean

 

Thanks again, so is the actual plant a broad bean plant ? and not potato as i thoguht

 

The one with pods is a Broadbean plant and the others are Potatoes