Mangrove Cove

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Delta Mangrove Cove Management Plan Family Species Common name Exotic Conservation significance Chenopodiaceae Rhagodia candolleana Seaberry saltbush Chenopodiaceae Sarcocornia quinqueflora Beaded glasswort Chenopodiaceae Suaeda australis Sea blite Compositae Lactuca serriola Prickly lettuce * Compositae Olearia axillaris Coast daisy-bush Compositae poss Reichardia tingitana False sow-thistle * Cruciferae Cakile maritima Sea rocket * Cruciferae Diplotaxis muralis Wall rocket * Cupressaceae Callitris preissii Southern, or coastal cypress-pine U in SL Cyperaceae Isolepis nodosa Knobby club-rush Euphorbiaceae Adriana klotzschii Coast bitter-bush U in SL Gramineae Avena sp. A wild oat * Gramineae Critesion murinum Barley grass * Gramineae Lolium perenne Perennial rye grass * Gramineae Stipa sp. A spear grass Leguminosae Acacia cupularis Coastal umbrella bush, cup wattle R in SL Leguminosae Acacia cyclops Western coastal wattle Leguminosae Acacia dodonaeifolia Sticky wattle, bop bush wattle R in State & SL Leguminosae Acacia ligulata Umbrella bush K in SL Leguminosae Acacia pycnantha Golden wattle Leguminosae Acacia victoriae Bramble wattle or elegant wattle V in SL Leguminosae Medicago polymorpha Burr medic * Liliaceae Asphodelus fistulosus Onion weed * Liliaceae Dianella brevicaulis Short fruit black anther flax lily Limoniaceae Limonium companyonis Sea lavender * Myrtaceae Eucalyptus camaldulensis River gum Myrtaceae Eucalyptus odorata Peppermint box Myrtaceae Melaleuca halmaturorum Swamp paper-bark V in SL Myrtaceae Melaleuca lanceolata Moonah or dryland tea-tree U in SL Sapindaceae Dodonaea viscosa Sticky hop bush Solanaceae Solanum nigrum Bayberry nightshade * Zygophyllaceae Nitraria billardierei Nitre bush or dillon berry Codes used in table above: T = Threatened, U = Uncommon, R = Rare, K = Unknown, V = Vulnerable, SL = Southern Lofty Herbarium Region, State = South Australia An extra species, not collected, was Maireana brevifolia (small leafed bluebush), found on several of the planted mounds, and fruiting profusely. It is included in the following biodiversity statistics. LMC-MCR-001-PC/RE Page 23
Delta Mangrove Cove Management Plan Table 3 - Biodiversity information Total species 46 Plant species exotic to Australia 15 Native plant species exotic to Southern Lofty 1 Species indigenous to Southern Lofty 30 Exotics as percentage of biodiversity 35% Species of conservation significance 5 Species of conservation interest 4 The plant associations currently present at the sampled locations on the site are detailed in the following table. Table 4 - Vegetation associations Location Easting Northing Description 1 270955 6140526 Avicennia marina woodland and adjacent planted embankment 2 270967 6140547 Planted sandy mounds 3 270986 6140544 Low marsh dominated by Suaeda australis with some Sarcocornia quinqueflora 4 271034 6140527 Corner of fish pontoon, with Avicennia marina woodland and adjacent low marsh dominated by Suaeda australis with some Sarcocornia quinqueflora 5 270907 6140522 Railway embankment, filled embankment and planted sandy mound, dominated by Nitraria billardierei and Atriplex cinerea 6 270921 6140538 Planted sandy mounds 7 270974 6140595 Planted sandy mounds 8 270996 6140641 Grits-topped boat ramp with occasional weedy forbs 8 270985 6140570 Planted sandy mounds Between the sampled locations the ground was virtually bare, with scanty amounts of Galenia secunda and the remains of some smaller grasses (Critesion murinum) being the only plants surviving the very dry summer. The current distribution of vegetation on the site is shown in Figure 10. LMC-MCR-001-PC/RE Page 24
Page 2 and 3: Mangrove Cove Management Plan Peri
Page 4 and 5: Delta Mangrove Cove Management Plan
Page 52 and 53: Appendices Aims and strategies tabl
Page 54 and 55: MANAGEMENT ISSUE Cultural values Th
Page 56 and 57: Flora collection permit
Page 58 and 59: Additional Condtions: GENERAL FLORA
Page 60 and 61: Mangrove Cove field data Permit: A2
Page 66 and 67: the Tandanja ruwe by way of Medaind
Page 68 and 69: (Phalacrocorax carbo) totem at the
Page 70 and 71: Janaleitj? (How far away?) Nitj tei
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FITZJAMES - possibly Jervois Basin
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FIDES - Jervois Basin The four-mast
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UNIDENTIFIED WOODEN PONTOON - Jervo
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Remediating seagrass beds The origi
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Prior to attempting any remediation
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Active management of mangrove expan
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only slowly diffuse away. The chang
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Preliminary suggestions for constru
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The area flooded only every few day
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Delta Mangrove Cove Management Plan
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Delta Mangrove Cove Management Plan
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Mangrove Park Management Plan This
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Cultural Kaurna significance • Th
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Mangrove Cove

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