tropical seeds please

Ok I was wondering if anyone had seed they could spare or I could buy or trade these are the species im looking for

campeche (Haematoxylum campechianum)
Mimosa bahamensis
Chloroleucon tortum,Pithecellobium tortum
and any other interesting species any help would be much appreciated

I have Chleroleucon tortun (jurema branca do sudeste) e C. tenuifolium (jurema corticoide) , Mimosa hostilis (jurema preta do nordeste). And others,
chaddad-bonsai@hotmail.com