That's a bummer @ONandONandOn
I know the feeling...
Recieved some seeds in a trade a few years ago on a different forum as "Mimosa hostillis"
Turned out they weren't...They were also Albizas
Got hold of the guy and he then admitted he had assumed they were Mimosa(hostllis)
Was rather bummed but then came across some info that pointed out they do also infact contain some very interesting alkaloids and deserve a spot in every garden.
https://www.dmt-nexus.me/forum/default.aspx?g=posts&m=486500As luck turned out @sallysmintgarden (bless you bro) hooked me up with a few legit hostillis seeds and they are now couple years old and growing happily in my garden
Can't wait for mine to flower
If you still looking for confusa seeds_Check out ShamanAustralis
They have them as well as a few other of the sought after native Australian Acacia species
Easy to order
Good prices,germination and everything is 100%as listed