Query: Plants only found in Samoa, found in Pitcairn Islands, or in Niue
Domain: plants
Relevant documents:
Cyperus seemannianus
Alyxia fosbergii
Balaka insularis
Glochidion pitcairnense
Abutilon pitcairnense
Solanum viride
Balaka tahitensis
Senna gaudichaudii
Jasminum didymum
Rhus taitensis
Kadua romanzoffiensis
Sideroxylon st-johnianum
Terminalia richii