Environmental weed in wider Sydney and Blue Mountains. Environmental weed in Victoria.
http://keyserver.lucidcentral.org/weeds/data/media/Html/festuca_arundinacea.htm
Festuca arundinacea is listed in the following regions:
Canberra & Southern Tablelands
Synonyms
Festuca elatior var. arundinacea Lolium arundinaceumReceive alerts of new sightings
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AARON POLY 1 Aranda Bushland Banksia Street Wetland Corridor Bruce Ridge Bruce Ridge to Gossan Hill City Renewal Authority Area Dryandra St Woodland Emu Creek Flea Bog Flat to Emu Creek Corridor Flea Bog Flat, Bruce Griffith Woodland Haig Park Hughes Garran Woodland Isaacs Ridge and Nearby Isabella Pond Jerrabomberra Grassland Kuringa Woodlands Lake Burley Griffin West Lyneham Wetland Monash Grassland Mongarlowe River Mount Painter QPRC LGA Red Hill to Yarralumla Creek Rugosa Sth Tablelands Ecosystem Park Sullivans Creek, Lyneham South Tuggeranong Creek to Monash Grassland Wanniassa Hill Yarramundi GrasslandSurvey points
Emu Creek Belconnen (ECB) Pollinator-friendly garden ConderPlaces
Banks, ACT Belconnen, ACT Bruce, ACT Charleys Forest, NSW Conder, ACT Cook, ACT Crace, ACT Downer, ACT Fadden, ACT Fraser, ACT Garran, ACT Griffith, ACT Hackett, ACT Hughes, ACT Jerrabomberra, ACT Karabar, NSW Lyneham, ACT Molonglo Valley, ACT Monash, ACT O'Connor, ACT O'Malley, ACT Phillip, ACT Symonston, ACT Turner, ACT Yass River, NSW