Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013
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Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Drosera pallida + Tetratheca setigera + Macrozamia riedlei + Desmocladus fascicularis + Lagenophora huegelii + Lepidosperma ? pubisquameum + Opercularia echinocephala + Daviesia decurrens + Pterostylis recurva + Lomandra nigricans + Leucopogon verticillatus + Conostylis setigera + Leschenaultia biloba + Billardiera variifolia + Patersonia babianoides + Opportunistic records: Stylidium amoenum Trachymene pilosa Levenhookia pusilla Drosera glanduligera Daucus glochidiatus Agrostocrinum stypandroides Stylidium calcaratum Comesperma ciliatum Austrostipa campylachne Thomasia grandiflora Gompholobium ovatum Neurachne alopecuroidea Lyperanthus serratus Lobelia heterophylla Tripterococcus brunonis Conostylis aculeata Astroloma pallida Astartea sp . (sterile) Comments: Quadrat placed to capture maximum diversity and best condition vegetation. Vegetation condition along Charnley Road can vary from ‘excellent’ to ‘good’. Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Site WC03 Location: Charnley Road; between road and dam. Type: Relevé Date: 14/10/2013 Described by: VC Seasonal Conditions: Very good MGA Zone: 50 Easting: 411520 mE Northing: 6255413 mN Habitat: Upper slope; negligible slope and aspect. Soil: Brown loam. Vegetation: Eucalyptus marginata subsp. marginata and Corymbia calophylla Woodland over *Acacia podalyriifolia Low Open Woodland over Bossiaea ornata, Hibbertia hypericoides Open Low Heath over Tetraria capillaris Very Open Sedgeland on brown loam. Vegetation Complex: Mapped as Catterick CC1. Veg Condition: Good. Fire Age: +10 years. WC03- Relevé WC03 Species List Name % Cover Height (m) Eucalyptus marginata subsp. marginata 10-30 10-30 Corymbia calophylla 10-30 10-30 *Acacia podalyriifolia >10 0.1 Bossiaea ornata >70 0.01 Acacia pulchella >10 0.6 Hibbertia hypericoides 10-30 0.4 Tetraria capillaris 10-30 0.35 Caesia micrantha + *Hypochaeris glabra + Dampiera linearis + Lomandra purpurea + Tripterococcus brunonis + Thysanotus sp. (climber/sterile) + Tetrahena laevis + Gompholobium marginatum + Scaevola calliptera + Hemigenia incana + Drosera sp. (climber/sterile) + Pentapeltis peltigera + Hypocalymma angustifolia + Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Desmocladus fascicularis + Austrostipa campylachne + Kennedia prostrata + Burchardia congesta + Hakea lissocarpha + *Watsonia sp. (sterile) + Tetratheca setigera + Jacksonia alata + Synaphea gracillima + Comesperma conferta + Thysanotus multiflorus + Xanthosia candida + Bossiaea linophylla + Logania serpyllifolia subsp. serpyllifolia + Comments: Area is very small and linear; previously degraded but remains relatively diverse. Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Site WC04 Location: Charnely Road, Greenbushes; between two dams Type: Quadrat Date: 14/10/2013 Described by: VC Seasonal Conditions: Very good MGA Zone: 50 Easting: 411459 mE Northing: 6255428 mN Habitat: Midslope; negligible slope and aspect. Soil: Brown loam with occasional laterite. Vegetation: Eucalyptus marginata subsp. marginata and Corymbia calophylla Woodland over Bossiaea ornata, Hibbertia hypericoides, Leucopogon nutans Low Shrubland over Tetraria capillaris Very Open Sedgeland. Vegetation Complex: Mapped as Catterick CC1. Veg Condition: Very good to Excellent. Fire Age: 5-10 years. WC04- Quadrat WC04 Species List Name % Cover Height (m) Eucalyptus marginata subsp. marginata 10-30 10-30 Corymbia calophylla 10-30 10-30 Bossiaea ornata 2-10 0.4 Hibbertia hypericoides 10-30 0.25 Leucopogon nutans 2-10 0.15 Tetraria capillaris 2-10 0.3 Xanthorrhoea preissii 2-10 2.0 Clematis pubescens + cl Burchardia congesta + Xanthosia candida + Caladenia latifolia + Tetrahena laevis + Lagenophora huegelii + *Briza maxima + Opercularia echinocephala + Lomandra purpurea + Caesia micrantha + Macrozamia riedlei + Cassytha glabella + Dampiera linearis + Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Scaevola calliptera + Lomandra sericea + Hibbertia amplexicaulis + Stylidium amoenum + Waitzia acuminata + *Hypochaeris glabra + Hemigenia incana + Gompholobium marginatum + Levenhookia pusilla + Desmocladus fascicularis + Persoonia longifolia + Opportunistic collections from vicinity: Logania serpyllifolia subsp. angustifolia Hybanthus calycinus Tetraria octandra Senecio multicaulis subsp. multicaulis Comments: Nil. Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Site WN05 Location: Charnley Road, Greenbushes; adjacent to second dam Type: Relevé Date: 14/10/2013 Described by: VC Seasonal Conditions: Very Good MGA Zone: 50 Easting: 411295 mE Northing: 6255437 mN Habitat: Midslope; gentle gradient towards dam. Soil: Brown loam with laterite. Vegetation: Corymbia calophylla Woodland over Taxandria linearifolia Very Open Tall Shrubland over an Open Shrubland of Pteridium esculentum, Bossiaea linophylla and Acacia pulchella over an Open Low Shrubland of Hypocalymma angustifolia over a Tetraria capillaris Very Open Sedgeland on brown loam. Vegetation Complex: Mapped as Catterick CC1. Veg Condition: Good – Very Good. Fire Age: +10 years. WN05 Species List Name % Cover Height (m) Corymbia calophylla 10-30 10-30 Taxandria linearifolia 2-10 2.0 Pteridium esculentum 2-10 1.2 Bossiaea linearifolia 2-10 1.0 Acacia pulchella 2-10 1.0 Hypocalymma angustifolia 2-10 0.6 Tetraria capillaris <1 0.5 Xanthorrhoea preissii + Acacia extensa + Hibbertia pilosa + Bossiaea ornata + Hemigenia incana + Philotheca spicatus + Hibbertia hypericoides + Tremandra stelligera + Neurachne alopecuroidea + *Hypochaeris glabra + Thysanotus sp. (climber/sterile) + Caesia micrantha + Conostylis aculeata. + Lagenophora huegelii + *Oxalis purpurea + Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Patersonia occidentalis + Drosera ?erythrorhiza + Patersonia pygmaea + Desmocladus fascicularis + Lomandra purpurea + Meeboldina scariosa + Comments: Signs of previous disturbance and overstorey trees are regrowth. Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Site WC06 Location: Tank track from Charnley Road, North Greenbushes Type: Quadrat Date: 15/10/2013 Described by: VC Seasonal Conditions: Very good MGA Zone: 50 Easting: 411109 mE Northing: 6256004 mN Habitat: Upperslope. Soil: Lateritic loam with extruding laterite boulders (common). Vegetation: Eucalyptus marginata subsp. marginata and Corymbia calophylla Open Woodland over a Shrubland of Pteridium esculentum and Hakea amplexicaulis over an Low Shrubland of Bossiaea ornata, Leucopogon nutans over a very open *Briza maxima grassland on lateritic loam. Vegetation Complex: Mapped as Catterick CC1. Veg Condition: Degraded. Fire Age: ?5-10 years. WC06- Quadrat WN06 Species List Name % Cover Height (m) Eucalyptus marginata subsp. marginata 2-10 10-30 Corymbia calophylla 2-10 10-30 Pteridium esculentum 10-30 1.0 Bossiaea ornata 2-10 0.5 Hakea amplexicaulis 2-10 1.2 *Hypochaeris glabra <1 0.4 Leucopogon nutans 2-10 0.6 *Briza maxima 10-30 0.5 Hibbertia amplexicaulis 2-10 0.5 Clematis pubescens + *Asparagus asparagoides + Hardenbergia comptoniana + Hibbertia pilosa + *Watsonia sp. (sterile) + Haemodorum sp. (sterile) + Persoonia longifolia + Opportunistic collections: Sowerbaea laxiflora Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Banksia grandis Allocasuarina fraseriana Acacia pulchella *Briza minor Thelymitra sp. (immature) Hovea chorizemifolia Scaevola calliptera Caladenia sp. (immature) Caladenia flava subsp. flava Tripterococcus brunonis Banksia nivea Stylidium calcaratum *Acacia podalyriifolia Comments: Degraded through logging and frequent fire; diversity is low in understorey and weed proliferation is high.. Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Site WC07 Location: Track leading from water tank; south of Hay Road, North Greenbushes Type: Quadrat Date: 15/10/2013 Described by: VC Seasonal Conditions: Very good MGA Zone: 50 Easting: 410635 mE Northing: 6256146 mN Habitat: Midslope. Soil: Lateritic loam. Vegetation: Eucalyptus marginata subsp. marginata and Corymbia calophylla Woodland over Banksia grandis, Persoonia longifolia Open Low Woodland over Bossiaea ornata Open Low Shrubland on lateritic loam. Vegetation Complex: Mapped as Dwellingup D1. Veg Condition: Excellent. Fire Age: ~10 years. WC07- Quadrat WN07 Species List Name % Cover Height (m) Eucalyptus marginata subsp. marginata 10-30 10-30 Corymbia calophylla 10-30 10-30 Banksia grandis 2-10 8 Persoonia longifolia 2-10 4 Bossiaea ornata 30-70 0.6 Opercularia hispidula + Logania serpyllifolia subsp. angustifolia + Xanthorrhoea gracilis + Stylidium amoenum + Leucopogon nutans + Pterostylis pyramidalis + Acacia pulchella + Hovea chorizemifolia + Scaevola calliptera + Tetrahena laevis + Tetraria capillaris + Desmocladus fascicularis + Lagenophora huegelii + Hibbertia amplexicaulis + Drosera sp. (climbing/sterile) + Water Corporation Greenbushes to Kirup Pipeline Route – Vegetation, Flora and Fauna Assessment, October 2013 Hypocalymma angustifolia + Acacia extensa + Hakea lissocarpha