Nancy, my first thought was that it is a white form of Allium cernuum, my standard-colored pinkish ones are blooming now.  But there donât seem to be as many flowers as I would have expected.  See:

 

http://www.illinoiswildflowers.info/prairie/plantx/nod_onionx.htm

 

So I looked around for other nodding white varieties.  I found a few like A triquetrum and A paradoxum var normale, but their flowers are more bell-like and they donât have the âexserted stamens, and an ovary with a style.  â as A cernuum does. AND as do the flowers in your photo.

 

So, unless I come across something else or if someone else has something to contribute, it does seem like some version of Allium cernuum.

 

Kitty

 

 

 

From: o*@hort.net [o*@hort.net] On Behalf Of Nancy Robinson
Sent: Wednesday, July 08, 2015 6:21 PM
To: p*@hort.net
Subject: FW: Allium

 

 

 Anyone know this Allium?  It is still here after zero degrees and ice last year.  Thanks, Nancy