BUR #57287 has been approved by @nonamethanks.
create alias detached_hair -> naturally_detached_hair
create alias detached_floating_hair -> naturally_detached_hair
forum #428830, I remembered we had both severed hair and detached hair while populating holding severed hair from holding hair. As far as I recall detached hair is for basically hair that is floating (not floating hair, that's another thing).