serratum identity

[Jean Halverson]

I have pictures of a plant that I think is A. serratum.  It came from a friend who
received it from an expedition and those notes don't correspond with serratum.  Since
the tubers have been unpotted and refrigerated between dormancies along with many other
tubers, there have been opportunities for mislabeling although I try to be careful.

Can I send these pictures to someone for a positive identification?  If they are
serratum, they should be hardy here in Zone 4b/5a especially with protection and I'll
give one of the corms back to my generous friend.

Thanks in advance,
Jean