F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000...

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! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? ! ? G F G F G F ! ( ! ( ! ( ! ( ! ( ! ( ! ( ! ( G F G F " J " ) " J # 0 " J " J GP35 e074-AR e122-AR e073-AR WRA01-AR WRA39-AR JC02 JCr02 PHR03 PHR02 PHR01 RPM19 WRA01 WRA39 WRA02 WRFA-PHA WRFA-PHD WRFA-PHB WRFA-PHE e122 e103 e099 e095 e094 e088 e087 e075 e074 e073 e072 e070 e069 e068 e067 e064 e062 e061 560000 561000 562000 563000 564000 7429000 7430000 7431000 7432000 7433000 7434000 ± 0 200 400 600 800 1,000 Metres Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50 Drawn: C. Dyde Rio Tinto Iron Ore Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Survey Area Astron (Phase 1 and 2) " ) Quadrat Two Phases " J Quadrat Rescore # 0 Relevé Rescore Astron G F Quadrat Astron 2015a Single Phase G F Relevé Astron 2015a Single Phase Astron G F Relevé Astron 2015b Single Phase Biota ! ( Relevé Biota 2012a Two Phases ! ( Quadrat Biota 2012b Single Phase ecologia ! ? Quadrat ecologia 2011 Single Phase Figure I.3: Current and previous vegetation sampling site locations Figure Ref: 14284-18-BIDR-1RevB_181213_FigI_SamplingSite I.1 I.3 I.6 I.5 I.4 I.2

Transcript of F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000...

Page 1: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

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Figure I.3: Current and previous vegetation sampling site locations

Figure Ref: 14284-18-BIDR-1RevB_181213_FigI_SamplingSite

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

Survey AreaAstron (Phase 1 and 2)") Quadrat Two Phases#* Relevé Two Phases

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Figure Ref: 14284-18-BIDR-1RevB_181213_FigI_SamplingSite

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Page 3: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

Survey AreaAstron (Phase 1 and 2)") Quadrat Two Phases#* Relevé Single Phase#* Relevé Two Phases

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Figure I.5: Current and previous vegetation sampling site locations

Figure Ref: 14284-18-BIDR-1RevB_181213_FigI_SamplingSite

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Page 4: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

Survey AreaAstron (Phase 1 and 2)") Quadrat Two Phases

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Figure I.6: Current and previous vegetation sampling site locations

Figure Ref: 14284-18-BIDR-1RevB_181213_FigI_SamplingSite

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Page 5: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

Rio Tinto Iron Ore Greater Paraburdoo – Detailed Flora and Vegetation Survey, April 2018

Appendix J: Vegetation Condition Mapping

Page 6: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

Rio Tinto Iron Ore Greater Paraburdoo – Detailed Flora and Vegetation Survey, April 2018

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Page 7: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

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Figure J.1: Vegetation condition mapping

Figure Ref: 14284-18-BIDR-1RevB_181213_FigJ_Cond

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Page 8: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

Vegetation ConditionExcellentVery GoodGoodPoorDegradedCompletely Degraded

Figure J.2: Vegetation condition mapping

Figure Ref: 14284-18-BIDR-1RevB_181213_FigJ_Cond

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Page 9: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

560000 561000 562000 563000 564000

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

Vegetation ConditionVery GoodGoodPoorDegradedCompletely Degraded

Figure J.3: Vegetation condition mapping

Figure Ref: 14284-18-BIDR-1RevB_181213_FigJ_Cond

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Page 10: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

Survey AreaAstron (Phase 1 and 2)") Quadrat Two Phases#* Relevé Two Phases

AstronGF Relevé Astron 2015b Single Phase

ecologia!? Quadrat ecologia 2011 Single Phase

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Figure I.4: Current and previous vegetation sampling site locations

Figure Ref: 14284-18-BIDR-1RevB_181213_FigI_SamplingSite

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Page 11: F GF - EPA WA | EPA Western Australia...555000 556000 557000 558000 559000 7429000 7430000 7431000 7432000 7433000 7434000 7435000 0 200 400 600 800 1,000 ± Metres Author: B. Eckermann

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

Survey AreaAstron (Phase 1 and 2)") Quadrat Two Phases#* Relevé Single Phase#* Relevé Two Phases

Rio TintoXW Quadrat Rio Tinto 2014 Single PhaseXY Relevé Rio Tinto 2014 Single Phase

Figure I.5: Current and previous vegetation sampling site locations

Figure Ref: 14284-18-BIDR-1RevB_181213_FigI_SamplingSite

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Author: B. Eckermann Date: 13-12-2018 Coordinate System: GDA 1994 MGA Zone 50Drawn: C. Dyde

Rio Tinto Iron OreGreater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018

Survey AreaAstron (Phase 1 and 2)") Quadrat Two Phases

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Figure I.6: Current and previous vegetation sampling site locations

Figure Ref: 14284-18-BIDR-1RevB_181213_FigI_SamplingSite

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I.6I.5I.4

I.2

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Appendix K: Floristic Analysis

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1 Floristic Analysis

1.1 Sampling Effort

Sampling effort was assessed using a species accumulation curve and modelled estimates of the total species pool. Species accumulation curves are created by randomly sampling an incremental number of samples, and plotting the mean number of species sampled at each sample size. Species estimators are particular statistical models of species accumulation which are employed to estimate the total species pool available. Four different species estimators were compared: Chao 2, Jackknife 1, Jacknife 2, and Bootstrap (Colwell and Coddington 1994). All analysis was performed in R 3.2.1 (R Development Core Team 2015) using the package ‘Vegan’.

1.2 Vegetation Classification

Similarity amongst vegetation quadrats was assessed using a dendrogram which was based on Sorensen’s index of Similarity (equivalent to Bray-Curtis similarity when applied to presence-absence data). The dendrogram was constructed using the UPGMA (Unweighted Pair Group Method with Arithmetic Mean) method (or ‘group average’ method), within Primer. Significant clusters of samples were identified using the Simprof test (Clarke, Somerfield, and Gorley 2008). In order to understand the current survey in regional context, a separate analysis was carried out to include all quadrats from six previous surveys in the locality (ecologia Environment 2011; Biota Environmental Sciences 2012b, 2012a; Rio Tinto Iron Ore 2014; GHD Pty Ltd 2009; Mattiske Consulting 2011).

1.3 Floristic Community Groups

1.3.1 Sampling Effort

A total of 269 species from the Astron surveys were included in the floristic analysis. Quadrat and relevé data from the Phase 1 and Phase 2 surveys were included (opportunistic records were excluded) and names not confirmed to species level and hybrids were removed from the analysis. The species accumulation curve indicates that the total number of species has reached an asymptote, and that sampling has been near-exhaustive (Figure K.1). This is highlighted by the fact that the final 10% increase in sampling effort only led to a 3% increase in species sampled.

The species estimators suggest that there were between 302and 383 species available in the pool at the time of the surveys. This suggests that between 70% and 89% of the total species pool has been sampled from quadrats and relevés (Table K.1). Including opportunistic observations, 275 confirmed species were recorded within the survey area, indicating that between 72% and 91% of the potential total species pool available at the time of the surveys was recorded.

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Figure K.1: Species accumulation curve for all Astron quadrats and relevés surveyed.

Table K.1: Total number of taxa sampled in comparison to estimates of the total species pool based on several models.

Observed Chao2 Jackknife 1 Jackknife 2 Bootstrap

Number of Species 269 353 342 383 302

Estimated % of total flora sampled

- 76 79 70 89

1.3.2 Vegetation Classification

Dendrogram production combined with the Simprof statistical test for the current survey led to the identification of 23 distinct floristic clusters (Figure K.2). Of these clusters, six were formed by individual samples: GP11, GP23, GP34, GP45, GPR25 and WRA21. Clusters generally showed some pattern of grouping according to the structural vegetation units described within the survey area and related to similar landforms.

Analysis of the presence/absence of perennial native taxa within a broader regional dataset included sites from Biota Environmental Sciences (2012b, 2012a), ecologia Environment (2011), GHD (2009), Mattiske (2011) and Rio Tinto (2014) and led to the identification of 109 significant clusters (Figure K.3 to Figure K.9). Twenty-six of these clusters were made up of individual quadrats/relevés from the current survey; these sites had been assigned to 17 structural vegetation units described within the survey area (Table K.2).

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Table K.2: Structural vegetation units assigned for sites comprising a significant cluster.

Landform Structural vegetation unit Site (quadrat/releve)

Hills and Ridges

H1 GP20

H2 GP45

H3 GP01, GP02

H4 GP12

H5 GP30

H8 GP31

H12 GP40

Stony Plains

P2 GP34

P4 GP24, GP32, GP37

P8 GP21, GP26, GP39

Drainage Lines

D3 GP03

D6 GPR19, GPR25

D7 GP27

D8 GP13

D9 GP23

D10 e073-AR, GP43

D13 GP08, GP11, GP18

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Figure K.2: Dendrogram showing relationship between Astron survey quadrats and relevés according to the degree of shared species (Sorensen’s Index). Significant clusters are distinguished by solid black lines and distinct symbols.

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Figure K.3: Dendrogram showing broader regional dataset according to the degree of shared species (Sorensen’s Index based on presence-absence data). Significant clusters are separated by solid black lines.

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Figure K.4: Dendrogram showing broader regional dataset according to the degree of shared species (Sorensen’s Index based on presence-absence data). Significant clusters are separated by solid black lines.

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Figure K.5: Dendrogram showing broader regional dataset according to the degree of shared species (Sorensen’s Index based on presence-absence data). Significant clusters are separated by solid black lines.

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Figure K.6: Dendrogram showing broader regional dataset according to the degree of shared species (Sorensen’s Index based on presence-absence data). Significant clusters are separated by solid black lines.

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Figure K.7: Dendrogram showing broader regional dataset according to the degree of shared species (Sorensen’s Index based on presence-absence data). Significant clusters are separated by solid black lines.

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Figure K.8: Dendrogram showing broader regional dataset according to the degree of shared species (Sorensen’s Index based on presence-absence data). Significant clusters are separated by solid black lines.

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Figure K.9: Dendrogram showing broader regional dataset according to the degree of shared species (Sorensen’s Index based on presence-absence data). Significant clusters are separated by solid black lines.

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References

Biota Environmental Sciences 2012a, Western Range Additional Area: Vegetation and Flora Report, unpublished report to Rio Tinto Iron Ore.

Biota Environmental Sciences 2012b, Western Range Phase 2: Vegetation and Flora Report, unpublished report to Rio Tinto Iron Ore.

Clarke, KR, Somerfield, PJ & Gorley, RN 2008, 'Testing of null hypotheses in exploratory community analyses: similarity profiles and biota-environment linkage', Journal of Experimental Marine Biology and Ecology, vol. 366, no. 1–2, pp. 56-69.

Colwell, RK & Coddington, JA 1994, 'Estimating terrestrial biodiversity through extrapolation', Philosophical Transactions of the Royal Society of London B: Biological Sciences, vol. 345, no. 1311, pp. 101-18.

ecologia Environment 2011, Paraburdoo Mine Area Botanical and Vertebrate Fauna Survey, unpublished report to Rio Tinto Iron Ore.

GHD Pty Ltd 2009, Report for Turee Syncline Project. Vegetation, Flora and Fauna Baseline Surveys, unpublished report to Rio Tinto.

Mattiske Consulting 2011, Flora and Vegetation Survey of the Turee Syncline Area, prepared for Rio Tinto Iron Ore.

R Development Core Team 2015, 'R: A language and environment for statistical computing', R Foundation for Statistical Computing, Vienna.

Rio Tinto Iron Ore 2014, Flora and Vegetation Assessment of the Eastern Ranges Study Area, Rio Tinto Iron Ore, Perth.

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Appendix L: Vascular Flora Species List and Site by Species Matrix

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Table L.1: Vascular flora species recorded during the Phase 1 and Phase 2 survey.

Family Species Conservation status Weed

Acanthaceae

Dicladanthera forrestii

Dipteracanthus australasicus subsp. australasicus

Ruellia simplex *

Ruellia sp. (aff. simplex) *

Aizoaceae

Trianthema glossostigmum

Trianthema oxycalyptrum var. oxycalyptrum

Trianthema triquetrum

Amaranthaceae

Aerva javanica *

Alternanthera nodiflora

Amaranthus cuspidifolius

Amaranthus undulatus

Gomphrena affinis subsp. pilbarensis

Gomphrena canescens subsp. canescens

Gomphrena cunninghamii

Ptilotus aervoides

Ptilotus calostachyus

Ptilotus clementii

Ptilotus gaudichaudii subsp. gaudichaudii

Ptilotus helipteroides

Ptilotus macrocephalus

Ptilotus exaltatus

Ptilotus obovatus

Ptilotus schwartzii var. schwartzii

Apocynaceae Marsdenia australis

Araliaceae Astrotricha hamptonii

Trachymene oleracea subsp. oleracea

Arecaceae Phoenix dactylifera *

Washingtonia filifera *

Asteraceae

Bidens bipinnata *

Centipeda minima

Dichromochlamys dentatifolia

Flaveria trinervia *

Pluchea dentex

Pluchea rubelliflora

Pseudognaphalium luteoalbum

Pterocaulon sp.

Pterocaulon sphacelatum

Sonchus oleraceus *

Streptoglossa bubakii

Streptoglossa decurrens

Streptoglossa sp.

Boraginaceae Heliotropium ammophilum

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Family Species Conservation status Weed

Boraginaceae (cont.)

Heliotropium chrysocarpum

Heliotropium conocarpum

Heliotropium heteranthum

Heliotropium inexplicitum

Heliotropium pachyphyllum

Trichodesma zeylanicum var. zeylanicum

Brassicaceae

Lepidium muelleri-ferdinandii

Lepidium oxytrichum

Lepidium pedicellosum

Lepidium platypetalum

Sisymbrium orientale *

Campanulaceae Lobelia heterophylla

Capparaceae Capparis spinosa subsp. nummularia

Caryophyllaceae Polycarpaea corymbosa var. corymbosa

Polycarpaea longiflora

Chenopodiaceae

Atriplex codonocarpa

Dysphania plantaginella

Dysphania rhadinostachya subsp. rhadinostachya

Dysphania sp.

Enchylaena tomentosa var. tomentosa

Maireana carnosa

Maireana eriosphaera

Maireana georgei

Maireana melanocoma

Maireana planifolia

Maireana sp.

Maireana suaedifolia

Maireana thesioides

Maireana tomentosa subsp. tomentosa

Maireana villosa

Rhagodia eremaea

Salsola australis

Sclerolaena costata

Sclerolaena cuneata

Sclerolaena densiflora

Sclerolaena eriacantha

Sclerolaena eriacantha

Sclerolaena sp.

Tecticornia disarticulata

Cleomaceae Cleome viscosa

Convolvulaceae

Bonamia media

Bonamia pilbarensis

Duperreya commixta

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Family Species Conservation status Weed

Convolvulaceae (cont.)

Evolvulus alsinoides var. decumbens

Evolvulus alsinoides var. villosicalyx

Ipomoea muelleri

Operculina aequisepala

Cucurbitaceae

Citrullus amarus *

Cucumis melo

Cucumis variabilis

Cyperaceae

Bulbostylis barbata

Bulbostylis turbinata

Cyperus cunninghamii subsp. cunninghamii

Cyperus vaginatus

Euphorbiaceae

Adriana tomentosa

Euphorbia australis var. hispidula

Euphorbia australis var. subtomentosa

Euphorbia biconvexa

Euphorbia biconvexa?

Euphorbia boophthona

Euphorbia careyi

Euphorbia hirta *

Euphorbia sp.

Euphorbia tannensis subsp. eremophila

Euphoria boophthona?

Fabaceae

Acacia ampliceps

Acacia aneura

Acacia aptaneura

Acacia arida

Acacia bivenosa

Acacia citrinoviridis

Acacia coriacea subsp. pendens

Acacia cuspidifolia

Acacia incurvaneura

Acacia macraneura

Acacia maitlandii

Acacia marramamba

Acacia pruinocarpa

Acacia pteraneura

Acacia pyrifolia

Acacia pyrifolia var. pyrifolia

Acacia rhodophloia

Acacia sclerosperma subsp. sclerosperma

Acacia sibirica

Acacia synchronicia

Acacia tetragonophylla

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Family Species Conservation status Weed

Fabaceae (cont.)

Acacia wanyu

Acacia xiphophylla

Crotalaria medicaginea var. neglecta

Cullen leucochaites

Glycine canescens

Indigofera cuspidata

Indigofera monophylla

Isotropis forrestii

Petalostylis labicheoides

Rhynchosia australis

Rhynchosia minima

Senna artemisioides subsp. helmsii

Senna artemisioides subsp. oligophylla

Senna glaucifolia

Senna glutinosa subsp. glutinosa

Senna glutinosa subsp. pruinosa

Senna glutinosa subsp. x luerssenii

Senna sp. Meekatharra (E. Bailey 1-26)

Senna stricta

Sesbania cannabina

Sesbania formosa

Swainsona complanata

Swainsona maccullochiana

Tephrosia rosea var. Fortescue creeks (M.I.H. Brooker 2186)

Tephrosia sp.

Tephrosia sp. Fortescue (A.A. Mitchell 606)

Tephrosia sp. NW Eremaean (S. van Leeuwen et al. PBS 0356)

Tephrosia supina

Vachellia farnesiana *

Vigna lanceolata var. lanceolata

Frankeniaceae

Frankenia aff. hispidula

Frankenia aff. magnifica

Frankenia setosa

Goodeniaceae

Goodenia forrestii

Goodenia microptera

Goodenia sp.

Goodenia sp. East Pilbara (A.A. Mitchell PRP 727) P3

Goodenia stobbsiana

Goodenia tenuiloba

Scaevola acacioides

Scaevola spinescens

Lamiaceae Clerodendrum floribundum var. angustifolium

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Family Species Conservation status Weed

Lamiaceae (cont.)

Clerodendrum floribundum var. floribundum

Clerodendrum sp.

Clerodendrum tomentosum var. lanceolatum

Prostanthera albiflora

Loranthaceae Amyema fitzgeraldii

Amyema gibberula var. gibberula

Lythraceae Ammannia baccifera

Malvaceae

Abutilon cryptopetalum

Abutilon fraseri subsp. fraseri

Abutilon lepidum

Abutilon sp.

Abutilon sp. Dioicum (A.A. Mitchell PRP 1618)

Corchorus crozophorifolius

Corchorus laniflorus

Corchorus lasiocarpus

Gossypium robinsonii

Hibiscus burtonii

Hibiscus campanulatus P1

Hibiscus coatesii

Hibiscus goldsworthii

Hibiscus sp. Gardneri (A.L. Payne PRP 1435)

Hibiscus sturtii

Hibiscus sturtii var. campylochlamys

Hibiscus sturtii var. grandiflorus

Hibiscus sturtii var. platychlamys

Lawrencia densiflora

Lawrencia glomerata

Malvastrum americanum *

Melhania oblongifolia

Sida ?sp. L (A.M. Ashby 4202)

Sida echinocarpa

Sida fibulifera

Sida sp.

Sida sp. Barlee Range (S. van Leeuwen 1642) P3

Sida sp. dark green fruits (S. van Leeuwen 2260)

Sida sp. Excedentifolia (J.L. Egan 1925)

Sida sp. Golden calyces glabrous (H.N. Foote 32)

Sida sp. Shovelanna Hill (S. van Leeuwen 3842)

Sida sp. spiciform panicles (E. Leyland s.n. 14/8/90)

Sida sp. L (A.M. Ashby 4202)

Triumfetta clementii

Waltheria indica

Molluginaceae Trigastrotheca molluginea

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Family Species Conservation status Weed

Moraceae Ficus brachypoda

Myrtaceae

Aluta quadrata T

Corymbia ferriticola

Eucalyptus camaldulensis

Eucalyptus camaldulensis subsp. refulgens

Eucalyptus leucophloia subsp. leucophloia

Eucalyptus sp.

Eucalyptus victrix

Melaleuca bracteata

Melaleuca glomerata

Melaleuca linophylla

Nyctaginaceae

Boerhavia burbidgeana

Boerhavia coccinea

Boerhavia sp.

Oleaceae Jasminum didymum subsp. lineare

Papaveraceae Argemone ochroleuca subsp. ochroleuca *

Passifloraceae Passiflora foetida var. hispida *

Phyllanthaceae

Notoleptopus decaisnei

Notoleptopus decaisnei var. decaisnei

Phyllanthus erwinii

Phyllanthus maderaspatensis

Plantaginaceae Stemodia grossa

Plumbaginaceae Plumbago zeylanica

Poaceae

Aristida burbidgeae

Aristida contorta

Aristida holathera var. holathera

Aristida nitidula

Cenchrus ciliaris *

Cenchrus setiger *

Chloris barbata *

Chrysopogon fallax

Cymbopogon ambiguus

Cynodon prostratus

Digitaria brownii

Echinochloa colona *

Enneapogon caerulescens

Enneapogon lindleyanus

Enneapogon polyphyllus

Eragrostis tenellula

Eriachne mucronata

Eriachne pulchella

Eriachne pulchella subsp. dominii

Eriachne pulchella subsp. pulchella

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Family Species Conservation status Weed

Poaceae (cont.)

Iseilema membranaceum

Paraneurachne muelleri

Paspalidium basicladum

Paspalidium clementii

Paspalidium rarum

Setaria verticillata *

Sporobolus australasicus

Themeda sp. Mt Barricade (M.E. Trudgen 2471)

Themeda triandra

Triodia angusta

Triodia epactia

Triodia wiseana

Tripogonella loliiformis

Polygalaceae Polygala glaucifolia

Rumex vesicarius *

Portulacaceae

Calandrinia sp. The Pink Hills (F. Obbens FO 19/06)

Portulaca oleracea

Proteaceae

Grevillea berryana

Grevillea saxicola P3

Hakea lorea subsp. lorea

Pteridaceae

Cheilanthes brownii

Cheilanthes sieberi subsp. sieberi

Cheilanthes sp.

Rubiaceae

Oldenlandia crouchiana

Psydrax latifolia

Psydrax suaveolens

Santalaceae Santalum lanceolatum

Santalum spicatum

Sapindaceae Dodonaea pachyneura

Dodonaea petiolaris

Scrophulariaceae

Eremophila canaliculata

Eremophila cryptothrix

Eremophila cuneifolia

Eremophila exilifolia

Eremophila forrestii subsp. forrestii

Eremophila fraseri

Eremophila fraseri subsp. fraseri

Eremophila jucunda subsp. pulcherrima

Eremophila latrobei

Eremophila latrobei subsp. filiformis

Eremophila latrobei subsp. glabra

Eremophila latrobei subsp. latrobei

Eremophila oppositifolia subsp. angustifolia

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Family Species Conservation status Weed

Scrophulariaceae (cont.)

Eremophila petrophila subsp. petrophila

Eremophila phyllopoda subsp. obliqua

Eremophila platycalyx subsp. pardalota

Eremophila reticulata

Eremophila sp.

Eremophila sp. Hamersley Range (K. Walker KW 136)

P1

Solanaceae

Nicotiana benthamiana

Nicotiana umbratica P3

Solanum cleistogamum

Solanum horridum

Solanum lasiophyllum

Solanum nigrum *

Solanum phlomoides

Solanum piceum

Solanum sp. (indet) ?Conservation significant

Solanum sturtianum

Surianaceae Stylobasium spathulatum

Typhaceae Typha domingensis

Violaceae Hybanthus aurantiacus

Zygophyllaceae Tribulus suberosus