did not know if it was a bad colored Alpine Glow need to amend the soil there.
Tried to find your photo album again to compare it to your irises.Did find and older page and these two iris Brasilia and harvest moon (only one I seen online was yellow).

The list you had.
"So far this is what I will be digging up"

Celebrations song
Harvest of memories
Versallies
Fire cracker
Imortality
Valimar
California gold
Valor
Wild Irish rose
Curtin Call
Prom Night
Alpine Glow
Rheingauperle