Nassella trichotoma (Serrated Tussock)
General biosecurity duty NSW with additional restrictions all NSW.
http://weeds.dpi.nsw.gov.au/Weeds/Details/123
https://keyserver.lucidcentral.org/weeds/data/media/Html/nassella_trichotoma.htm
Distinguishing Features
- a tussock-forming, long-lived grass with very fine and highly inrolled leaves (less than 0.5 mm wide).
- the margins of these leaves are very finely toothed, hence the common name 'serrated tussock'.
- stems and leaves are upright at first (20-70 cm tall), but become drooping or trailing in nature as they age.
- the seed-head is an open branched panicle (8-25 cm long) with many flower spikelets that are borne singly.
- these flower spikelets are elongated in shape (4-9 mm long) and topped with an awn (15-35 mm long).
- the mature 'seed' has an obscure ring of tiny hairs where the bent and twisted awn attaches to the top of the seed.
Nassella trichotoma is listed in the following regions:
Canberra & Southern Tablelands | Southern Highlands | South Coast
Species information
- Nassella trichotoma Scientific name
- Serrated Tussock Common name
- Not Sensitive
- Exotic
- Severe weed or pest
- Up to 1360.74m Recorded at altitude
- 720 images trained Machine learning
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In flower
- External link More information
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SubscribeLocation information
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Maps
Aranda Bushland Black Flat at Corrowong Black Mountain Bruce Ridge Bruce Ridge to Gossan Hill Callum Brae Campbell Park Woodland Cantor Crescent Woodland, Higgins City Renewal Authority Area Emu Creek Farrer Ridge Flea Bog Flat to Emu Creek Corridor Flea Bog Flat, Bruce Gigerline Nature Reserve Ginninderry Conservation Corridor Googong Foreshore Goorooyarroo NR (ACT) Gossan Hill Gungahlin Pond Higgins Woodland Hill Reserve Hughes Garran Woodland Hughes Grassy Woodland Illilanga & Baroona Isaacs Ridge Isaacs Ridge and Nearby Isaacs Ridge Offset Area Jerrabomberra Wetlands Lake Burley Griffin West Lower Cotter Catchment Mawson Ponds Mittagong Molonglo Gorge Mount Ainslie Mount Ainslie to Black Mountain Mount Jerrabomberra Mount Jerrabomberra QP Mount Majura Mount Mugga Mugga Mount Pleasant Mount Taylor Mt Holland Mulligans Flat National Arboretum Forests Nimmitabel Meatworks TSR Percival Hill Pine Island to Point Hut Point Hut Pond Point Hut to Tharwa Red Hill to Yarralumla Creek Rowes Lagoon Six Mile TSR Stirling Park Stony Creek Stony Creek Nature Reserve Sweeney's TSR The Fair, Watson The Pinnacle Tinderry Nature Reserve Tuggeranong Hill Umbagong District Park University of Canberra Wanniassa Hill Watson Green Space Watson Woodlands Wingecarribee Local Government Area Woodstock Nature Reserve -
Places
Belconnen, ACT Bruce, ACT Cook, ACT Evatt, ACT Fyshwick, ACT Garran, ACT Hackett, ACT Higgins, ACT Holt, ACT Hume, ACT Isaacs, ACT Lake George, NSW Latham, ACT Mount Fairy, NSW Ngunnawal, ACT Nicholls, ACT Strathnairn, ACT Throsby, ACT Watson, ACT Wollogorang, NSW Yarralumla, ACT
