Neomarica northiana
David Ehrlich (Tue, 19 Oct 2010 11:46:30 PDT)

I have never seen crystals on the flowers of mine, nor have I ever read about
any such crystals.  It would be helpful if Helen could supply a photo of her
crystalline flower.

Jane, you might let Helen know that she needn't be a paid subscriber to join
this forum.

David E.