Ouch, my brain hurts to think this hard, need more coffee.
When we enter a plant in our list we ]i[must[/i] select a 'status' for each plant. I think it's only Have/Used to have/Want. The 'status' is visible to others who view our list.
But we can also create 'categories' of our own choosing and place each plant in our own personal categories.
We can then (I think) elect to make the 'categories' visible to others who view our list.
I created:
Trade as seed
Have the plant
Have seeds only
Growing wild
Trade as plant
Seeds to be planted...
but I gave up trying to keep up with my own categories because it got too confusing.
So I guess if you created a category called 'Have but want more of the same' it would work for you.
Edited to add the 'how to' for the categories:
http://garden.org/thread/view_...