Trees For Life has divided the state in 42 zones with species available specific to each zone

FLEURIEU PENINSULA REGION
Adelaide Hills
Birdwood, Clarendon, Hahndorf, Kangarilla, Macclesfield, Mt Torrens, Tungkillo
Adelaide South
Blackwood, Happy Valley
Alexandrina Hills
Asbourne, Mt Compass
Alexandrina ...

YORKE PENINSULA REGION
Central Yorke
Ardrossan, Maitland, Port Victoria, Pine Point
Minlaton
Curramulka, Port Julia, Port Rickaby, Port Vincent
Upper Yorke
Crystal Brooke, Kadina, Kulpara, Moonta, Port Broughton, RedHill
Yorketown
Edithburgh,...

FAR NORTH AND NORTH-EAST REGION
Far North Region
Iron Baron, Iron Knob
North East Pastoral
Peterborough, Manna Hill

MURRAY MALLEE REGION
Lower Mallee
Bordertown, Coonalpyn,...