Barrier Highway TSA Cockburn - Oodla Wirra (March 2001), Biological Survey of South Australia - Roadside Vegetation Survey, Biological Database of South Australia

The project systematically surveys the extent and condition of remnant native vegetation on railway corridors / roadsides . A standard drive-by survey methodology is used to record dominant species (overstorey, understorey, emergent, threatened and alien species), structural type, density/distribution and understorey vegetation type in roadside vegetation. Mapping outputs are used to inform roadside vegetation management by Local and State Governments.

Tags: Acacia brachybotrya Benth., Acacia oswaldii, Acacia pycnantha, Acacia tetragonophylla, Acacia victoriae subsp. arida, Acacia victoriae subsp. victoriae, Actites megalocarpus (Hook.f.) Lander, Aeschynomene indica L., Agave americana var. (NC), Aristida contorta, Atriplex lindleyi subsp. conduplicata, Atriplex nummularia subsp. erosa, Atriplex vesicaria subsp. (NC), Avena barbata, Brachyscome angustifolia A.Cunn. ex DC. var. angustifolia, Brachyscome ciliaris var. lyrifolia (J.M.Black) G.L.Davis, Brassica nigra (L.) W.D.J.Koch, Brassica × juncea (L.) Czern., Cakile edentula (Bigelow) Hook., Callitris gracilis, Carrichtera annua, Casuarina pauper, Centrolepis drummondiana (Nees) Walp., Chloris sp., Cullen microcephalum (Rchb. ex Kunze) J.W.Grimes, Cuphonotus andraeanus (F.Muell.) E.A.Shaw, Deyeuxia quadriseta (Labill.) Benth., Dianella revoluta var. revoluta, Dissocarpus biflorus var. biflorus, Disturbance, Dodonaea baueri, Dodonaea lobulata, Dodonaea viscosa subsp. angustissima, Echium plantagineum, Enchylaena tomentosa var. tomentosa, Enneapogon avenaceus, Epacris obtusifolia Sm., Eruca sativa Mill., Eucalyptus falciformis (Newnham, Ladiges & Whiffin) Rule, Eucalyptus gracilis, Eucalyptus trachyphloia f. trachyphloia, Exocarpos aphyllus, Flora, Genoplesium nigricans (R.Br.) D.L.Jones & M.A.Clem., Glossostigma elatinoides (Benth.) Hook.f., Helipterum albicans (A.Cunn.) DC., Hibbertia crispula J.M.Black, Hypericum japonicum Thunb., Juncus acutus L., Leiocarpa websteri, Lepidosperma gladiatum Labill., Leucopogon cordifolius Lindl., Lomandra leucocephala, Lonicera japonica Thunb., Lotus cruentus Court, Lysiana exocarpi subsp. exocarpi, Maireana astrotricha, Maireana pyramidata, Maireana sedifolia, Marrubium vulgare, Medicago sativa subsp. (NC), Myoporum platycarpum subsp. perbellum, Nitraria billardierei, Olearia floribunda, Onopordum acaulon, Opuntia sp., Opuntia stricta, Panicum decompositum var. decompositum, Philotheca difformis (A.Cunn. ex Endl.) Paul G.Wilson subsp. difformis, Pittosporum angustifolium, Plantago cunninghamii Decne., Polycarpaea corymbosa var. minor Pedley, Ptilotus spathulatus f. angustatus Benl, Pultenaea hispidula R.Br. ex Benth., Pultenaea involucrata Benth., Ranunculus inundatus R.Br. ex DC., Ranunculus sceleratus L. subsp. sceleratus, Rhagodia parabolica, Rhagodia spinescens, Rumex crispus, Rumex dumosus A.Cunn. ex Meisn. var. dumosus, Ruppia tuberosa J.S.Davis & Toml., Salvia verbenaca var. verbenaca, Sarcozona praecox, Schinus molle, Sclerolaena brachyptera, Senna artemisioides subsp. petiolaris, Sida intricata, Solanum sturtianum, Species Presence/Abundance, Specimens, Swainsona laxa R.Br., Vegetation Structure, Wahlenbergia communis, Zygophyllum aurantiacum subsp. aurantiacum
Organization: Terrestrial Ecosystem Research Network's Data Discovery