Emerging environmental weed in NSW and ACT.
http://keyserver.lucidcentral.org/weeds/data/media/Html/oenothera_lindheimeri.htm
Oenothera lindheimeri is listed in the following regions:
Canberra & Southern Tablelands | South Coast | Barwon South West
Maps
Black Street Grasslands to Stirling Ridge Central Molonglo Coombs Ponds Fadden Hills Pond Isaacs Ridge and Nearby Isabella Pond Lake Ginninderra Lake Tuggeranong Mawson Ponds Molonglo River Reserve Mount Mugga Mugga Namarag NR O'Connor Ridge to Gungahlin Grasslands Point Hut Pond Simpsons Hill Stranger Pond Sullivans Creek, Turner Tuggeranong Creek to Monash Grassland Tuggeranong Hill Umbagong District Park Upper Stranger Pond WendyM's farm at Freshwater Ck.Places
Chisholm, ACT Phillip, ACT Whitlam, ACT