If you do a Google search on Alliaceae South America, you will find that there
are no true Alliums native to South America. There are some relatives there,
like Nothoscordum.
Iris,
Central NY, Zone 5a, Sunset Zone 40
"If we see light at the end of the tunnel, It's the light of the oncoming
train."
Robert Lowell (1917-1977)