Guy,
A couple weekends ago (actually on Good Friday) I checked several of my seed beds including the ones I planted that seed in year before last that we suspected was green (or at least not properly stratified) and I did see several first year 3 leafers up in those beds. So at least some of that seed made it thru another year and is coming up this year.
I expect the next time I check (hopefully this weekend) to see more of that up.
I did see lots of nice 2 prongs up in my 2nd spring stuff and was glad to see that.
Below is a pic of one of the best I found.
TNhunter