Joseph's Coat = Alternanthera ficoidea. In the north it is a house plant.
In the future, to search on the common name of a plant, go to MBG:W3Tropicos,
A HREF="http://mobot.mobot.org/W3T/Search/vast.html"MBG: W3TROPICOS/A,
Missouri Botanical Gardens. Type the name in the search field. It will direct
you to a garden search engine.
Iris,
Central NY, Zone 5a, Sunset Zone 40
"A tree never hits an automobile except in self defense." - Woody Allen