What is another nickname for Japenese Poppies? Its a flower that my mother inlaw wants and a few...

Its a flower that my mother inlaw wants and a few garden centers I go to haven't hear of it.
Thanks
Agapanthus?
Answers:    I've never heard of Japanese poppies any. I looked and couldn't find anything.

Here are the closest things I can think of:

Anemone (Japanese anemone)-there are several cultivars available lower than Anemone japonica or Anemone hupehensis
http://www.mobot.org/gardeninghelp/plant...

Glaucidium palmatum (Japanese wood poppy)
http://www.plantdelights.com/Catalog/Cur...

Papaver orientale (oriental poppy)
http://commons.wikimedia.org/wiki/Papave...

Are any of these it? I hope so! :)