Chameleon Plant

Chameleon Plant (Houttuynia cordata) at Purdue Horticulture Gardens.  This plant has the potential to become invasive.  Picture taken May 28, 2012.
 
Link to Houttuynia cordata:

Link to Houttuynia cordata:

Link to invasive potential of Houttuynia cordata:

Houttuynia cordata is native to Asia.  It's in the Saururaceae, which is a small plant family which also includes our native Lizard's Tail (Saururus cernuus)

Link to Saururaceae:

Link to Houttuynia cordata in Flora of China:

Link to edible Houttuynia cordata: