Botanical names: Archidendron grandiflorum, Pithecellobium grandiflorum
Common name: Pink Laceflower
Family: Fabaceae
Subfamily: Mimosoideae
Origin: New Guinea, Australia
Similar plants: Archidendron grandiflorum (Pink Laceflower)
Link to this plant:
https://toptropicals.com/catalog/uid/archidendron_grandiflorum.htm