Name that Lily

Today’s Photo:  Name that Lily

I have had this photo for quite a while now.  Where I live now, the previous owner had a flower garden.  I am not good with flower names, so I asked my wife what this was.  She immediately identified it as a lily, more particularly, a Day Lily.  She sat at the computer and in five minutes, found the particular variety she believes it to be.  What type do you think it is?