| Abutilon otocarpum | F.Muell. | Malvaceae | 8 |
| Abutilon oxycarpum | (F.Muell.) F.Muell. ex Benth. | Malvaceae | 8 |
| Acacia acinacea | Lindl. | Fabaceae | 8 |
| Acacia anceps | DC. | Fabaceae | 8 |
| Acacia aneura | F.Muell. ex Benth. | Fabaceae | 8 |
| Acacia brachybotrya | Benth. | Fabaceae | 8 |
| Acacia cyclops | A.Cunn. ex G.Don | Fabaceae | 8 |
| Acacia genistifolia | Link | Fabaceae | 8 |
| Acacia gunnii | Benth. | Fabaceae | 8 |
| Acacia iteaphylla | F.Muell. ex Benth. | Fabaceae | 8 |
| Acacia ligulata | A.Cunn. ex Benth. | Fabaceae | 8 |
| Acacia longifolia | (Andrews) Willd. | Fabaceae | 8 |
| Acacia mearnsii | De Wild. | Fabaceae | 8 |
| Acacia melanoxylon | R.Br. | Fabaceae | 8 |
| Acacia mitchellii | Benth. | Fabaceae | 8 |
| Acacia montana | Benth. | Fabaceae | 8 |
| Acacia myrtifolia | (Sm.) Willd. | Fabaceae | 8 |
| Acacia nematophylla | F.Muell. ex Benth. | Fabaceae | 8 |
| Acacia oswaldii | F.Muell. | Fabaceae | 8 |
| Acacia oxycedrus | Sieber ex DC. | Fabaceae | 8 |
| Acacia papyrocarpa | Benth. | Fabaceae | 8 |
| Acacia paradoxa | DC. | Fabaceae | 8 |
| Acacia provincialis | A.Camus | Fabaceae | 8 |
| Acacia pycnantha | Benth. | Fabaceae | 8 |
| Acacia retinodes | Schltdl. | Fabaceae | 8 |
| Acacia rupicola | F.Muell. ex Benth. | Fabaceae | 8 |
| Acacia salicina | Lindl. | Fabaceae | 8 |
| Acacia spinescens | Benth. | Fabaceae | 8 |
| Acacia stenophylla | A.Cunn. ex Benth. | Fabaceae | 8 |
| Acacia stricta | (Andrews) Willd. | Fabaceae | 8 |
| Acacia suaveolens | (Sm.) Willd. | Fabaceae | 8 |
| Acacia tetragonophylla | F.Muell. | Fabaceae | 8 |
| Acacia uncifolia | (J.M.Black) O'Leary | Fabaceae | 8 |
| Acacia verniciflua | A.Cunn. | Fabaceae | 8 |
| Acacia verticillata | (L'Hér.) Willd. | Fabaceae | 8 |
| Acacia victoriae | Benth. | Fabaceae | 8 |
| Acaena agnipila | Gand. | Rosaceae | 8 |
| Acaena echinata | Nees | Rosaceae | 8 |
| Acaena novae-zelandiae | Kirk | Rosaceae | 8 |
| Acianthus caudatus | R.Br. | Orchidaceae | 8 |
| Acianthus pusillus | D.L.Jones | Orchidaceae | 8 |
| Acrotriche fasciculiflora | (Regel) Benth. | Ericaceae | 8 |
| Acrotriche patula | R.Br. | Ericaceae | 8 |
| Acrotriche serrulata | R.Br. | Ericaceae | 8 |
| Actinobole uliginosum | (A.Gray) H.Eichler | Asteraceae | 8 |
| Adenanthos terminalis | R.Br. | Proteaceae | 8 |
| Adiantum aethiopicum | L. | Pteridaceae | 8 |
| Adiantum capillus-veneris | L. | Pteridaceae | 8 |
| Adiantum hispidulum | Sw. | Pteridaceae | 8 |
| Adriana quadripartita | Gaudich. | Euphorbiaceae | 8 |
| Aeschynomene indica | L. | Fabaceae | 8 |
| Ajuga australis | R.Br. | Lamiaceae | 8 |
| Alectryon oleifolius | (Desf.) S.T.Reynolds | Sapindaceae | 8 |
| Allocasuarina decaisneana | (F.Muell.) L.A.S.Johnson | Casuarinaceae | 8 |
| Allocasuarina luehmannii | (R.T.Baker) L.A.S.Johnson | Casuarinaceae | 8 |
| Allocasuarina paludosa | (Sieber ex Spreng.) L.A.S.Johnson | Casuarinaceae | 8 |
| Allocasuarina verticillata | (Lam.) L.A.S.Johnson | Casuarinaceae | 8 |
| Alloteropsis semialata | (R.Br.) Hitchc. | Poaceae | 8 |
| Alsophila australis | R.Br. | Cyatheaceae | 8 |
| Alternanthera sessilis | (L.) DC. | Amaranthaceae | 8 |
| Aluta maisonneuvei | (F.Muell.) Rye & Trudgen | Myrtaceae | 8 |
| Alyogyne hakeifolia | Alef. | Malvaceae | 8 |
| Alyogyne huegelii | (Endl.) Fryxell | Malvaceae | 8 |
| Alyxia buxifolia | R.Br. | Apocynaceae | 8 |
| Ammannia baccifera | L. | Lythraceae | 8 |
| Ammannia multiflora | Roxb. | Lythraceae | 8 |
| Amperea xiphoclada | Druce | Euphorbiaceae | 8 |
| Amphibolis antarctica | (Labill.) Asch. | Cymodoceaceae | 8 |
| Amyema melaleucae | (Lehm. ex Miq.) Tiegh. | Loranthaceae | 8 |
| Amyema miquelii | (Lehm. ex Miq.) Tiegh. | Loranthaceae | 8 |
| Amyema pendula | Tiegh. | Loranthaceae | 8 |
| Amyema preissii | (Miq.) Tiegh. | Loranthaceae | 8 |
| Amyema quandang | (Lindl.) Tiegh. | Loranthaceae | 8 |
| Amyema sanguinea | Danser | Loranthaceae | 8 |
| Anemocarpa podolepidium | (F.Muell.) Paul G.Wilson | Asteraceae | 8 |
| Anogramma leptophylla | (L.) Link | Pteridaceae | 8 |
| Anthosachne scabra | (R.Br.) Nevski | Poaceae | 8 |
| Aotus subspinescens | (Benth.) Crisp | Fabaceae | 8 |
| Aphelia pumilio | F.Muell. ex Sond. | Restionaceae | 8 |
| Apium prostratum | Labill. ex Vent. | Apiaceae | 8 |
| Arabidella trisecta | O.E.Schulz | Brassicaceae | 8 |
| Argentipallium obtusifolium | (F.Muell. & Sond. ex Sond.) Paul G.Wilson | Asteraceae | 8 |
| Aristida behriana | F.Muell. | Poaceae | 8 |
| Aristida contorta | F.Muell. | Poaceae | 8 |
| Aristida holathera | Domin | Poaceae | 8 |
| Aristida nitidula | (Henrard) S.T.Blake | Poaceae | 8 |
| Arthropodium milleflorum | (Redouté) J.F.Macbr. | Asparagaceae | 8 |
| Arthropodium minus | R.Br. | Asparagaceae | 8 |
| Asplenium flabellifolium | Cav. | Aspleniaceae | 8 |
| Asplenium gracillimum | Colenso | Aspleniaceae | 8 |
| Asteridea athrixioides | (Sond. & F.Muell.) Kroner | Asteraceae | 8 |
| Astrebla lappacea | (Lindl.) Domin | Poaceae | 8 |
| Astrebla pectinata | (Lindl.) F.Muell. ex Benth. | Poaceae | 8 |
| Atalaya hemiglauca | (F.Muell.) F.Muell. | Sapindaceae | 8 |
| Atriplex australasica | Moq. | Chenopodiaceae | 8 |
| Atriplex cinerea | Poir. | Chenopodiaceae | 8 |
| Atriplex holocarpa | F.Muell. | Chenopodiaceae | 8 |
| Atriplex limbata | Benth. | Chenopodiaceae | 8 |
| Atriplex lindleyi | Moq. | Chenopodiaceae | 8 |
| Atriplex muelleri | Benth. | Chenopodiaceae | 8 |
| Atriplex nummularia | Lindl. | Chenopodiaceae | 8 |
| Atriplex pumilio | R.Br. | Chenopodiaceae | 8 |
| Atriplex semibaccata | R.Br. | Chenopodiaceae | 8 |
| Atriplex stipitata | Benth. | Chenopodiaceae | 8 |
| Atriplex suberecta | I.Verd. | Chenopodiaceae | 8 |
| Atriplex vesicaria | Heward ex Benth. | Chenopodiaceae | 8 |
| Austroblechnum lanceolatum | (R.Br.) Gasper & V.A.O.Dittrich | Blechnaceae | 8 |
| Austrostipa acrociliata | (Reader) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa bigeniculata | (Hughes) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa blackii | (C.E.Hubb.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa breviglumis | (J.M.Black) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa elegantissima | (Labill.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa eremophila | (Reader) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa flavescens | (Labill.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa mollis | (R.Br.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa muelleri | (Tate) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa nitida | (Summerh. & C.E.Hubb.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa nodosa | (S.T.Blake) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa platychaeta | (Hughes) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa pubinodis | (Trin. & Rupr.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa scabra | (Lindl.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa semibarbata | (R.Br.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa setacea | (R.Br.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Austrostipa stipoides | (Hook.f.) S.W.L.Jacobs & J.Everett | Poaceae | 8 |
| Avicennia marina | (Forssk.) Vierh. | Acanthaceae | 8 |
| Azolla pinnata | R.Br. | Salviniaceae | 8 |
| Azolla rubra | R.Br. | Salviniaceae | 8 |
| Baloskion tetraphyllum | (Labill.) B.G.Briggs & L.A.S.Johnson | Restionaceae | 8 |
| Banksia integrifolia | L.f. | Proteaceae | 8 |
| Banksia ornata | F.Muell. ex Meisn. | Proteaceae | 8 |
| Bauera rubioides | Andrews | Cunoniaceae | 8 |
| Bergia ammannioides | Roxb. | Elatinaceae | 8 |
| Beyeria viscosa | (Labill.) Miq. | Euphorbiaceae | 8 |
| Billardiera cymosa | F.Muell. | Pittosporaceae | 8 |
| Blennospora drummondii | A.Gray | Asteraceae | 8 |
| Boerhavia glabrata | Blume | Nyctaginaceae | 8 |
| Boerhavia repens | L. | Nyctaginaceae | 8 |
| Bolboschoenus caldwellii | (V.J.Cook) Soják | Cyperaceae | 8 |
| Boronia filifolia | F.Muell. | Rutaceae | 8 |
| Boronia parviflora | Sm. | Rutaceae | 8 |
| Boronia pilosa | Labill. | Rutaceae | 8 |
| Bossiaea cinerea | R.Br. | Fabaceae | 8 |
| Bossiaea ensata | Sieber ex DC. | Fabaceae | 8 |
| Bossiaea obtusangula | (Hook.) R.L.Barrett & P.H.Weston | Fabaceae | 8 |
| Bossiaea prostrata | R.Br. | Fabaceae | 8 |
| Bothriochloa bladhii | (Retz.) S.T.Blake | Poaceae | 8 |
| Bothriochloa macra | (Steud.) S.T.Blake | Poaceae | 8 |
| Brachyloma ciliatum | (R.Br.) Benth. | Ericaceae | 8 |
| Brachyloma ericoides | (Schltdl.) Sond. | Ericaceae | 8 |
| Brachyscome decipiens | Hook.f. | Asteraceae | 8 |
| Brachyscome graminea | (Labill.) F.Muell. | Asteraceae | 8 |
| Brachyscome lineariloba | (DC.) Druce | Asteraceae | 8 |
| Brachyscome perpusilla | J.M.Black | Asteraceae | 8 |
| Bromus arenarius | Labill. | Poaceae | 8 |
| Brownseya serpentina | (Kunze) Li Bing Zhang, L.D.Sheph., D.K.Chen, X.M.Zhou & H.He | Lycopodiaceae | 8 |
| Brunonia australis | Sm. ex R.Br. | Goodeniaceae | 8 |
| Bulbine bulbosa | Haw. | Asphodelaceae | 8 |
| Bulbine semibarbata | Hook. | Asphodelaceae | 8 |
| Bulbostylis barbata | (Rottb.) C.B.Clarke | Cyperaceae | 8 |
| Burchardia umbellata | R.Br. | Colchicaceae | 8 |
| Bursaria spinosa | Cav. | Pittosporaceae | 8 |
| Caesia calliantha | R.J.F.Hend. | Asphodelaceae | 8 |
| Caesia parviflora | R.Br. | Asphodelaceae | 8 |
| Caladenia behrii | Schltdl. | Orchidaceae | 8 |
| Caladenia capillata | D.L.Jones | Orchidaceae | 8 |
| Caladenia cardiochila | Tate | Orchidaceae | 8 |
| Caladenia carnea | R.Br. | Orchidaceae | 8 |
| Caladenia clavigera | A.Cunn. ex Lindl. | Orchidaceae | 8 |
| Caladenia cucullata | Fitzg. | Orchidaceae | 8 |
| Caladenia gracilis | R.Br. | Orchidaceae | 8 |
| Caladenia latifolia | R.Br. | Orchidaceae | 8 |
| Caladenia leptochila | Fitzg. | Orchidaceae | 8 |
| Caladenia major | (R.Br.) Rchb.f. | Orchidaceae | 8 |
| Caladenia prolata | D.L.Jones | Orchidaceae | 8 |
| Caladenia pusilla | W.M.Curtis | Orchidaceae | 8 |
| Caladenia quadrifaria | (R.S.Rogers) D.L.Jones | Orchidaceae | 8 |
| Caladenia reticulata | Fitzg. | Orchidaceae | 8 |
| Caladenia stellata | D.L.Jones | Orchidaceae | 8 |
| Caladenia stricta | (R.J.Bates) R.J.Bates | Orchidaceae | 8 |
| Caladenia tentaculata | Schltdl. | Orchidaceae | 8 |
| Caladenia venusta | G.W.Carr | Orchidaceae | 8 |
| Calandrinia calyptrata | Hook.f. | Montiaceae | 8 |
| Calandrinia eremaea | Ewart | Montiaceae | 8 |
| Calandrinia granulifera | Benth. | Montiaceae | 8 |
| Caleana major | R.Br. | Orchidaceae | 8 |
| Caleana minor | R.Br. | Orchidaceae | 8 |
| Calectasia intermedia | Sond. | Dasypogonaceae | 8 |
| Callitris columellaris | F.Muell. | Cupressaceae | 8 |
| Callitris preissii | Miq. | Cupressaceae | 8 |
| Callitris rhomboidea | R.Br. ex Rich. & A.Rich. | Cupressaceae | 8 |
| Callitris verrucosa | (A.Cunn. ex Endl.) R.Br. ex Mirb. | Cupressaceae | 8 |
| Calocephalus citreus | Less. | Asteraceae | 8 |
| Calocephalus lacteus | Less. | Asteraceae | 8 |
| Calochilus campestris | R.Br. | Orchidaceae | 8 |
| Calochilus paludosus | R.Br. | Orchidaceae | 8 |
| Calochilus robertsonii | Benth. | Orchidaceae | 8 |
| Calotis cuneifolia | R.Br. | Asteraceae | 8 |
| Calotis erinacea | Steetz | Asteraceae | 8 |
| Calotis hispidula | F.Muell. | Asteraceae | 8 |
| Calotis lappulacea | Benth. | Asteraceae | 8 |
| Calotis scapigera | Hook. | Asteraceae | 8 |
| Calytrix alpestris | (Lindl.) Court | Myrtaceae | 8 |
| Calytrix tetragona | Labill. | Myrtaceae | 8 |
| Capparis mitchellii | (F.Muell.) Lindl. | Capparaceae | 8 |
| Cardamine paucijuga | Turcz. | Brassicaceae | 8 |
| Carex appressa | R.Br. | Cyperaceae | 8 |
| Carex breviculmis | R.Br. | Cyperaceae | 8 |
| Carex fascicularis | Sol. ex Boott | Cyperaceae | 8 |
| Carex gaudichaudiana | Kunth | Cyperaceae | 8 |
| Carex inversa | R.Br. | Cyperaceae | 8 |
| Carex iynx | Nelmes | Cyperaceae | 8 |
| Carissa spinarum | L. | Apocynaceae | 8 |
| Carpobrotus modestus | S.T.Blake | Aizoaceae | 8 |
| Carpobrotus rossii | (Haw.) Schwantes | Aizoaceae | 8 |
| Cassinia aculeata | (Labill.) R.Br. | Asteraceae | 8 |
| Cassinia laevis | R.Br. | Asteraceae | 8 |
| Cassytha glabella | R.Br. | Lauraceae | 8 |
| Cassytha melantha | R.Br. | Lauraceae | 8 |
| Cassytha pubescens | R.Br. | Lauraceae | 8 |
| Casuarina pauper | F.Muell. ex L.A.S.Johnson | Casuarinaceae | 8 |
| Caustis pentandra | R.Br. | Cyperaceae | 8 |
| Centella cordifolia | (Hook.f.) Nannf. | Apiaceae | 8 |
| Centella uniflora | Nannf. | Apiaceae | 8 |
| Centipeda cunninghamii | (DC.) A.Braun & Asch. | Asteraceae | 8 |
| Centipeda minima | (L.) A.Braun & Asch. | Asteraceae | 8 |
| Centrolepis aristata | (R.Br.) Roem. & Schult. | Restionaceae | 8 |
| Centrolepis fascicularis | Labill. | Restionaceae | 8 |
| Centrolepis strigosa | (R.Br.) Roem. & Schult. | Restionaceae | 8 |
| Cephalipterum drummondii | A.Gray | Asteraceae | 8 |
| Chaerophyllum eriopodum | (DC.) K.F.Chung | Apiaceae | 8 |
| Chamaescilla corymbosa | (R.Br.) F.Muell. ex Benth. | Asphodelaceae | 8 |
| Cheilanthes austrotenuifolia | H.Quirk & T.C.Chambers | Pteridaceae | 8 |
| Cheilanthes distans | (R.Br.) Mett. | Pteridaceae | 8 |
| Cheilanthes sieberi | Kunze | Pteridaceae | 8 |
| Cheiranthera alternifolia | E.M.Benn. | Pittosporaceae | 8 |
| Chenopodium curvispicatum | Paul G.Wilson | Chenopodiaceae | 8 |
| Chenopodium nitrariaceum | (F.Muell.) F.Muell. ex Benth. | Chenopodiaceae | 8 |
| Chenopodium polygonoides | (Murr) Aellen | Chenopodiaceae | 8 |
| Chiloglottis cornuta | Hook.f. | Orchidaceae | 8 |
| Chiloglottis trapeziformis | Fitzg. | Orchidaceae | 8 |
| Chloris truncata | R.Br. | Poaceae | 8 |
| Christella dentata | (Forssk.) Brownsey & Jermy | Thelypteridaceae | 8 |
| Chrysocephalum baxteri | (A.Cunn. ex DC.) Anderb. | Asteraceae | 8 |
| Citrus glauca | (Lindl.) Burkill | Rutaceae | 8 |
| Cladium mariscus | (L.) Pohl | Cyperaceae | 8 |
| Clematis aristata | Ker Gawl. | Ranunculaceae | 8 |
| Clematis microphylla | DC. | Ranunculaceae | 8 |
| Cleome viscosa | L. | Cleomaceae | 8 |
| Codonocarpus cotinifolius | (Desf.) F.Muell. | Gyrostemonaceae | 8 |
| Colobanthus apetalus | (Labill.) Druce | Caryophyllaceae | 8 |
| Comesperma calymega | Labill. | Polygalaceae | 8 |
| Comesperma polygaloides | F.Muell. | Polygalaceae | 8 |
| Comesperma scoparium | Drum. | Polygalaceae | 8 |
| Comesperma volubile | Labill. | Polygalaceae | 8 |
| Commelina ensifolia | R.Br. | Commelinaceae | 8 |
| Conospermum patens | Schltdl. | Proteaceae | 8 |
| Convolvulus angustissimus | R.Br. | Convolvulaceae | 8 |
| Convolvulus remotus | R.Br. | Convolvulaceae | 8 |
| Coronidium scorpioides | (Labill.) Paul G.Wilson | Asteraceae | 8 |
| Correa aemula | (Lindl.) F.Muell. | Rutaceae | 8 |
| Correa alba | Andrews | Rutaceae | 8 |
| Correa glabra | Lindl. | Rutaceae | 8 |
| Correa pulchella | J.B.Mackay ex Sweet | Rutaceae | 8 |
| Correa reflexa | Vent. | Rutaceae | 8 |
| Corybas despectans | D.L.Jones & R.C.Nash | Orchidaceae | 8 |
| Corybas diemenicus | (Lindl.) Rupp | Orchidaceae | 8 |
| Corybas incurvus | D.L.Jones & M.A.Clem. | Orchidaceae | 8 |
| Corybas unguiculatus | (R.Br.) Rchb.f. | Orchidaceae | 8 |
| Corymbia terminalis | (F.Muell.) K.D.Hill & L.A.S.Johnson | Myrtaceae | 8 |
| Cotula australis | Hook.f. | Asteraceae | 8 |
| Cotula vulgaris | Levyns | Asteraceae | 8 |
| Crassula colligata | Toelken | Crassulaceae | 8 |
| Crassula decumbens | Thunb. | Crassulaceae | 8 |
| Crassula helmsii | (Kirk) Cockayne | Crassulaceae | 8 |
| Crassula sieberiana | (Schult. & Schult.f.) Druce | Crassulaceae | 8 |
| Cratystylis conocephala | (F.Muell.) S.Moore | Asteraceae | 8 |
| Crinum flaccidum | Herb. | Amaryllidaceae | 8 |
| Crotalaria cunninghamii | R.Br. | Fabaceae | 8 |
| Crotalaria eremaea | F.Muell. | Fabaceae | 8 |
| Crotalaria medicaginea | Lam. | Fabaceae | 8 |
| Cryptandra amara | Sm. | Rhamnaceae | 8 |
| Cryptandra leucophracta | Schltdl. | Rhamnaceae | 8 |
| Cryptandra parvifolia | Hook.f. | Rhamnaceae | 8 |
| Cryptandra tomentosa | Lindl. | Rhamnaceae | 8 |
| Cryptostylis subulata | (Labill.) Rchb.f. | Orchidaceae | 8 |
| Cucumis melo | L. | Cucurbitaceae | 8 |
| Cullen australasicum | (Schltdl.) J.W.Grimes | Fabaceae | 8 |
| Cullen cinereum | (Lindl.) J.W.Grimes | Fabaceae | 8 |
| Cullen pallidum | (N.T.Burb.) J.W.Grimes | Fabaceae | 8 |
| Cullen tenax | (Lindl.) J.W.Grimes | Fabaceae | 8 |
| Cyanothamnus coerulescens | (F.Muell.) Duretto & Heslewood | Rutaceae | 8 |
| Cycnogeton alcockiae | (Aston) Mering & Kadereit | Juncaginaceae | 8 |
| Cycnogeton procerus | (R.Br.) Buchenau | Juncaginaceae | 8 |
| Cymbonotus preissianus | Steetz | Asteraceae | 8 |
| Cymbopogon ambiguus | (Hack.) A.Camus | Poaceae | 8 |
| Cynanchum viminale | (L.) L. | Apocynaceae | 8 |
| Cynodon dactylon | (L.) Pers. | Poaceae | 8 |
| Cynoglossum australe | R.Br. | Boraginaceae | 8 |
| Cyperus brevifolius | (Rottb.) Hassk. | Cyperaceae | 8 |
| Cyperus difformis | L. | Cyperaceae | 8 |
| Cyperus exaltatus | Retz. | Cyperaceae | 8 |
| Cyperus iria | L. | Cyperaceae | 8 |
| Cyperus laevigatus | L. | Cyperaceae | 8 |
| Cyperus lucidus | R.Br. | Cyperaceae | 8 |
| Cyperus michelianus | (L.) Delile | Cyperaceae | 8 |
| Cyperus rotundus | L. | Cyperaceae | 8 |
| Cyperus squarrosus | L. | Cyperaceae | 8 |
| Cyperus vaginatus | R.Br. | Cyperaceae | 8 |
| Cyphanthera myosotidea | (F.Muell.) Haegi | Solanaceae | 8 |
| Cyrtostylis reniformis | R.Br. | Orchidaceae | 8 |
| Cyrtostylis robusta | D.L.Jones & M.A.Clem. | Orchidaceae | 8 |
| Dactyloctenium radulans | (R.Br.) P.Beauv. | Poaceae | 8 |
| Damasonium minus | Buchenau | Alismataceae | 8 |
| Dampiera dysantha | (Benth.) Rajput & Carolin | Goodeniaceae | 8 |
| Dampiera marifolia | Benth. | Goodeniaceae | 8 |
| Dampiera rosmarinifolia | Schltdl. | Goodeniaceae | 8 |
| Daucus glochidiatus | (Labill.) Fisch., C.A.Mey. & Avé-Lall. | Apiaceae | 8 |
| Daviesia brevifolia | Lindl. | Fabaceae | 8 |
| Daviesia leptophylla | A.Cunn. ex G.Don | Fabaceae | 8 |
| Daviesia ulicifolia | Andrews | Fabaceae | 8 |
| Dianella brevicaulis | (Ostenf.) G.W.Carr & P.F.Horsfall | Asphodelaceae | 8 |
| Dianella longifolia | R.Br. | Asphodelaceae | 8 |
| Dianella revoluta | R.Br. | Asphodelaceae | 8 |
| Dichanthium sericeum | (R.Br.) A.Camus | Poaceae | 8 |
| Dichondra repens | J.R.Forst. & G.Forst. | Convolvulaceae | 8 |
| Dichopogon fimbriatus | (R.Br.) J.F.Macbr. | Asparagaceae | 8 |
| Dichopogon strictus | (R.Br.) Baker | Asparagaceae | 8 |
| Digitaria brownii | (Roem. & Schult.) Hughes | Poaceae | 8 |
| Dillwynia cinerascens | R.Br. | Fabaceae | 8 |
| Dillwynia floribunda | Sm. | Fabaceae | 8 |
| Dillwynia glaberrima | Sm. | Fabaceae | 8 |
| Dillwynia hispida | Lindl. | Fabaceae | 8 |
| Dillwynia retorta | (J.C.Wendl.) Druce | Fabaceae | 8 |
| Dillwynia sericea | A.Cunn. | Fabaceae | 8 |
| Dillwynia uncinata | (Turcz.) J.M.Black | Fabaceae | 8 |
| Diplachne fusca | (L.) P.Beauv. | Poaceae | 8 |
| Dipodium pardalinum | D.L.Jones | Orchidaceae | 8 |
| Dipodium roseum | D.L.Jones & M.A.Clem. | Orchidaceae | 8 |
| Dipodium squamatum | (G.Forst.) R.Br. | Orchidaceae | 8 |
| Dipodium variegatum | M.A.Clem. & D.L.Jones | Orchidaceae | 8 |
| Disphyma crassifolium | (L.) L.Bolus | Aizoaceae | 8 |
| Dissocarpus biflorus | (R.Br.) F.Muell. | Chenopodiaceae | 8 |
| Distichlis distichophylla | (Labill.) Fassett | Poaceae | 8 |
| Diuris behrii | Schltdl. | Orchidaceae | 8 |
| Diuris corymbosa | Lindl. | Orchidaceae | 8 |
| Diuris orientis | D.L.Jones | Orchidaceae | 8 |
| Diuris pardina | Lindl. | Orchidaceae | 8 |
| Diuris punctata | Sm. | Orchidaceae | 8 |
| Diuris sulphurea | R.Br. | Orchidaceae | 8 |
| Dodonaea bursariifolia | F.Muell. | Sapindaceae | 8 |
| Dodonaea hexandra | F.Muell. | Sapindaceae | 8 |
| Dodonaea humilis | Endl. | Sapindaceae | 8 |
| Dodonaea stenozyga | F.Muell. | Sapindaceae | 8 |
| Dodonaea viscosa | Jacq. | Sapindaceae | 8 |
| Doodia caudata | (Cav.) R.Br. | Blechnaceae | 8 |
| Drosera aberrans | (Lowrie & Carlquist) Lowrie & Conran | Droseraceae | 8 |
| Drosera binata | Labill. | Droseraceae | 8 |
| Drosera glanduligera | Lehm. | Droseraceae | 8 |
| Drosera gunniana | (Planch.) de Salas | Droseraceae | 8 |
| Drosera hookeri | R.P.Gibson, B.J.Conn & Conran | Droseraceae | 8 |
| Drosera macrantha | Endl. | Droseraceae | 8 |
| Drosera peltata | Thunb. | Droseraceae | 8 |
| Drosera pygmaea | DC. | Droseraceae | 8 |
| Drosera schmutzii | Lowrie & Conran | Droseraceae | 8 |
| Drosera whittakeri | Planch. | Droseraceae | 8 |
| Duma florulenta | (Meisn.) T.M.Schust. | Polygonaceae | 8 |
| Dysphania cristata | (F.Muell.) Mosyakin & Clemants | Chenopodiaceae | 8 |
| Dysphania pumilio | (R.Br.) Mosyakin & Clemants | Chenopodiaceae | 8 |
| Echinopogon ovatus | (G.Forst.) P.Beauv. | Poaceae | 8 |
| Eclipta platyglossa | F.Muell. | Asteraceae | 8 |
| Elatine gratioloides | A.Cunn. | Elatinaceae | 8 |
| Eleocharis acuta | R.Br. | Cyperaceae | 8 |
| Eleocharis geniculata | (L.) Roem. & Schult. | Cyperaceae | 8 |
| Eleocharis gracilis | R.Br. | Cyperaceae | 8 |
| Eleocharis sphacelata | R.Br. | Cyperaceae | 8 |
| Empodisma minus | (Hook.f.) L.A.S.Johnson & D.F.Cutler | Restionaceae | 8 |
| Enchylaena tomentosa | R.Br. | Chenopodiaceae | 8 |
| Enneapogon avenaceus | (Lindl.) C.E.Hubb. | Poaceae | 8 |
| Enneapogon cylindricus | N.T.Burb. | Poaceae | 8 |
| Enneapogon lindleyanus | (Domin) C.E.Hubb. | Poaceae | 8 |
| Enneapogon nigricans | (R.Br.) P.Beauv. | Poaceae | 8 |
| Enneapogon polyphyllus | (Domin) N.T.Burb. | Poaceae | 8 |
| Epacris impressa | Labill. | Ericaceae | 8 |
| Epaltes australis | Less. | Asteraceae | 8 |
| Epilobium billardiereanum | Ser. | Onagraceae | 8 |
| Epilobium hirtigerum | A.Cunn. | Onagraceae | 8 |
| Epilobium pallidiflorum | Sol. ex A.Cunn. | Onagraceae | 8 |
| Eragrostis dielsii | Pilg. | Poaceae | 8 |
| Eragrostis elongata | (Willd.) J.Jacq. | Poaceae | 8 |
| Eragrostis setifolia | Nees | Poaceae | 8 |
| Erechtites minimus | (Poir.) DC. | Asteraceae | 8 |
| Eremophila alternifolia | R.Br. | Scrophulariaceae | 8 |
| Eremophila bignoniiflora | (Benth.) F.Muell. | Scrophulariaceae | 8 |
| Eremophila deserti | (A.Cunn. ex Benth.) Chinnock | Scrophulariaceae | 8 |
| Eremophila duttonii | F.Muell. | Scrophulariaceae | 8 |
| Eremophila freelingii | F.Muell. | Scrophulariaceae | 8 |
| Eremophila glabra | (R.Br.) Ostenf. | Scrophulariaceae | 8 |
| Eremophila latrobei | F.Muell. | Scrophulariaceae | 8 |
| Eremophila longifolia | (R.Br.) F.Muell. | Scrophulariaceae | 8 |
| Eremophila maculata | (Ker Gawl.) F.Muell. | Scrophulariaceae | 8 |
| Eremophila oppositifolia | R.Br. | Scrophulariaceae | 8 |
| Eremophila scoparia | (R.Br.) F.Muell. | Scrophulariaceae | 8 |
| Eremophila sturtii | R.Br. | Scrophulariaceae | 8 |
| Eriachne aristidea | F.Muell. | Poaceae | 8 |
| Eriachne mucronata | R.Br. | Poaceae | 8 |
| Eriochilus collinus | D.L.Jones & R.J.Bates | Orchidaceae | 8 |
| Eriochilus cucullatus | (Labill.) Rchb.f. | Orchidaceae | 8 |
| Eriochiton sclerolaenoides | (F.Muell.) F.Muell. ex A.J.Scott | Chenopodiaceae | 8 |
| Eriochloa procera | (Retz.) C.E.Hubb. | Poaceae | 8 |
| Eriochloa pseudoacrotricha | (Stapf ex Thell.) J.M.Black | Poaceae | 8 |
| Erodium crinitum | Carolin | Geraniaceae | 8 |
| Eryngium ovinum | A.Cunn. | Apiaceae | 8 |
| Eryngium vesiculosum | Labill. | Apiaceae | 8 |
| Erythrina vespertilio | Benth. | Fabaceae | 8 |
| Eucalyptus albens | Benth. | Myrtaceae | 8 |
| Eucalyptus angulosa | Schauer | Myrtaceae | 8 |
| Eucalyptus baxteri | (Benth.) Maiden & Blakely ex J.M.Black | Myrtaceae | 8 |
| Eucalyptus behriana | F.Muell. | Myrtaceae | 8 |
| Eucalyptus bicolor | A.Cunn. ex T.Mitch. | Myrtaceae | 8 |
| Eucalyptus calcareana | Boomsma | Myrtaceae | 8 |
| Eucalyptus camaldulensis | Dehnh. | Myrtaceae | 8 |
| Eucalyptus cladocalyx | F.Muell. | Myrtaceae | 8 |
| Eucalyptus cneorifolia | DC. | Myrtaceae | 8 |
| Eucalyptus cosmophylla | F.Muell. | Myrtaceae | 8 |
| Eucalyptus diversifolia | Bonpl. | Myrtaceae | 8 |
| Eucalyptus fasciculosa | F.Muell. | Myrtaceae | 8 |
| Eucalyptus goniocalyx | F.Muell. ex Miq. | Myrtaceae | 8 |
| Eucalyptus gracilis | F.Muell. | Myrtaceae | 8 |
| Eucalyptus incrassata | Labill. | Myrtaceae | 8 |
| Eucalyptus leptophylla | F.Muell. ex Miq. | Myrtaceae | 8 |
| Eucalyptus leucoxylon | F.Muell. | Myrtaceae | 8 |
| Eucalyptus microcarpa | (Maiden) Maiden | Myrtaceae | 8 |
| Eucalyptus obliqua | L'Hér. | Myrtaceae | 8 |
| Eucalyptus ovata | Labill. | Myrtaceae | 8 |
| Eucalyptus pauciflora | Sieber ex Spreng. | Myrtaceae | 8 |
| Eucalyptus porosa | F.Muell. ex Miq. | Myrtaceae | 8 |
| Eucalyptus socialis | F.Muell. ex Miq. | Myrtaceae | 8 |
| Eucalyptus viminalis | Labill. | Myrtaceae | 8 |
| Eucalyptus yalatensis | Boomsma | Myrtaceae | 8 |
| Euchiton audax | (D.G.Drury) Holub | Asteraceae | 8 |
| Euchiton involucratus | (G.Forst.) Holub | Asteraceae | 8 |
| Euchiton japonicus | (Thunb.) Holub | Asteraceae | 8 |
| Euchiton limosus | (D.G.Drury) Holub | Asteraceae | 8 |
| Euchiton sphaericus | (Willd.) Holub | Asteraceae | 8 |
| Eulalia aurea | (Bory) Kunth | Poaceae | 8 |
| Euphorbia tannensis | Spreng. | Euphorbiaceae | 8 |
| Euphrasia collina | R.Br. | Orobanchaceae | 8 |
| Euryomyrtus ramosissima | (A.Cunn.) Trudgen | Myrtaceae | 8 |
| Eutaxia diffusa | F.Muell. | Fabaceae | 8 |
| Eutaxia microphylla | (R.Br.) C.H.Wright & Dewar | Fabaceae | 8 |
| Evolvulus alsinoides | (L.) L. | Convolvulaceae | 8 |
| Exocarpos aphyllus | R.Br. | Santalaceae | 8 |
| Exocarpos cupressiformis | Labill. | Santalaceae | 8 |
| Exocarpos sparteus | R.Br. | Santalaceae | 8 |
| Exocarpos strictus | R.Br. | Santalaceae | 8 |
| Ficinia nodosa | (Rottb.) Goetgh., Muasya & D.A.Simpson | Cyperaceae | 8 |
| Fimbristylis dichotoma | (L.) Vahl | Cyperaceae | 8 |
| Fimbristylis ferruginea | (L.) Vahl | Cyperaceae | 8 |
| Frankenia pauciflora | DC. | Frankeniaceae | 8 |
| Frankenia sessilis | Summerh. | Frankeniaceae | 8 |
| Gahnia clarkei | Benl | Cyperaceae | 8 |
| Gahnia filum | (Labill.) F.Muell. | Cyperaceae | 8 |
| Gahnia radula | (R.Br.) Benth. | Cyperaceae | 8 |
| Gahnia sieberiana | Kunth | Cyperaceae | 8 |
| Galactia striata | (Jacq.) Urb. | Fabaceae | 8 |
| Galium gaudichaudii | DC. | Rubiaceae | 8 |
| Galium propinquum | A.Cunn. | Rubiaceae | 8 |
| Gastrodia procera | G.W.Carr | Orchidaceae | 8 |
| Gastrodia sesamoides | R.Br. | Orchidaceae | 8 |
| Geijera parviflora | Lindl. | Rutaceae | 8 |
| Geranium homeanum | Turcz. | Geraniaceae | 8 |
| Geranium potentilloides | L'Hér. ex DC. | Geraniaceae | 8 |
| Geranium retrorsum | L'Hér. ex DC. | Geraniaceae | 8 |
| Geranium solanderi | Carolin | Geraniaceae | 8 |
| Gleichenia microphylla | R.Br. | Gleicheniaceae | 8 |
| Glinus lotoides | L. | Molluginaceae | 8 |
| Glinus oppositifolius | Aug.DC. | Molluginaceae | 8 |
| Glischrocaryon behrii | (Schltdl.) Orchard | Haloragaceae | 8 |
| Glossocardia bidens | (Retz.) Veldkamp | Asteraceae | 8 |
| Glossostigma elatinoides | (Benth.) Hook.f. | Phrymaceae | 8 |
| Glycine latrobeana | (Meisn.) Benth. | Fabaceae | 8 |
| Glycine microphylla | (Benth.) Tindale | Fabaceae | 8 |
| Glycine tabacina | (Labill.) Benth. | Fabaceae | 8 |
| Glycyrrhiza acanthocarpa | (Lindl.) J.M.Black | Fabaceae | 8 |
| Gompholobium ecostatum | Kuchel | Fabaceae | 8 |
| Gompholobium knightianum | Lindl. | Fabaceae | 8 |
| Gonocarpus elatus | (A.Cunn. ex Fenzl) Orchard | Haloragaceae | 8 |
| Gonocarpus micranthus | Thunb. | Haloragaceae | 8 |
| Gonocarpus tetragynus | Labill. | Haloragaceae | 8 |
| Gonocarpus teucrioides | DC. | Haloragaceae | 8 |
| Goodenia amplexans | F.Muell. | Goodeniaceae | 8 |
| Goodenia benthamiana | Carolin | Goodeniaceae | 8 |
| Goodenia blackiana | Carolin | Goodeniaceae | 8 |
| Goodenia fascicularis | F.Muell. & Tate | Goodeniaceae | 8 |
| Goodenia geniculata | R.Br. | Goodeniaceae | 8 |
| Goodenia glabra | R.Br. | Goodeniaceae | 8 |
| Goodenia humilis | R.Br. | Goodeniaceae | 8 |
| Goodenia ovata | Sm. | Goodeniaceae | 8 |
| Goodenia paradoxa | (R.Br.) K.A.Sheph. | Goodeniaceae | 8 |
| Goodenia pinnatifida | Schltdl. | Goodeniaceae | 8 |
| Goodenia radicans | (Cav.) Pers. | Goodeniaceae | 8 |
| Goodenia varia | R.Br. | Goodeniaceae | 8 |
| Goodenia willisiana | Carolin | Goodeniaceae | 8 |
| Gratiola pedunculata | R.Br. | Plantaginaceae | 8 |
| Gratiola peruviana | L. | Plantaginaceae | 8 |
| Gratiola pubescens | R.Br. | Plantaginaceae | 8 |
| Grevillea aquifolium | Lindl. | Proteaceae | 8 |
| Grevillea eriostachya | Lindl. | Proteaceae | 8 |
| Grevillea huegelii | Meisn. | Proteaceae | 8 |
| Grevillea ilicifolia | (R.Br.) R.Br. | Proteaceae | 8 |
| Grevillea juncifolia | Hook. | Proteaceae | 8 |
| Grevillea lavandulacea | Schltdl. | Proteaceae | 8 |
| Grevillea striata | R.Br. | Proteaceae | 8 |
| Gunniopsis quadrifida | (F.Muell.) Pax | Aizoaceae | 8 |
| Gymnoschoenus sphaerocephalus | (R.Br.) Hook.f. | Cyperaceae | 8 |
| Gyrostemon australasicus | (Moq.) Heimerl | Gyrostemonaceae | 8 |
| Hackelia suaveolens | (R.Br.) Dimon & M.A.M.Renner | Boraginaceae | 8 |
| Hakea carinata | F.Muell. ex Meisn. | Proteaceae | 8 |
| Hakea decurrens | R.Br. | Proteaceae | 8 |
| Hakea drupacea | R.Br. | Proteaceae | 8 |
| Hakea leucoptera | R.Br. | Proteaceae | 8 |
| Hakea lorea | (R.Br.) R.Br. | Proteaceae | 8 |
| Hakea rostrata | F.Muell. ex Meisn. | Proteaceae | 8 |
| Hakea rugosa | R.Br. | Proteaceae | 8 |
| Hakea sericea | Schrad. | Proteaceae | 8 |
| Halgania andromedifolia | Behr & F.Muell. | Ehretiaceae | 8 |
| Halgania cyanea | Lindl. | Ehretiaceae | 8 |
| Haloragis heterophylla | Brongn. | Haloragaceae | 8 |
| Hardenbergia violacea | (Schneev.) Stearn | Fabaceae | 8 |
| Harmsiodoxa blennodioides | (F.Muell.) O.E.Schulz | Brassicaceae | 8 |
| Helichrysum leucopsideum | DC. | Asteraceae | 8 |
| Heliotropium curassavicum | L. | Heliotropiaceae | 8 |
| Hemarthria uncinata | R.Br. | Poaceae | 8 |
| Hibbertia acicularis | (Labill.) F.Muell. | Dilleniaceae | 8 |
| Hibbertia aspera | DC. | Dilleniaceae | 8 |
| Hibbertia australis | N.A.Wakef. | Dilleniaceae | 8 |
| Hibbertia crinita | Toelken | Dilleniaceae | 8 |
| Hibbertia exutiacies | N.A.Wakef. | Dilleniaceae | 8 |
| Hibbertia prostrata | Hook. | Dilleniaceae | 8 |
| Hibbertia riparia | (R.Br. ex DC.) Hoogland | Dilleniaceae | 8 |
| Hibbertia sericea | (R.Br. ex DC.) Benth. | Dilleniaceae | 8 |
| Hibbertia stricta | (DC.) R.Br. ex F.Muell. | Dilleniaceae | 8 |
| Hibbertia villifera | Tepper ex Toelken | Dilleniaceae | 8 |
| Hibbertia virgata | R.Br. ex DC. | Dilleniaceae | 8 |
| Hibiscus richardsonii | Lindl. | Malvaceae | 8 |
| Hibiscus sturtii | Hook. | Malvaceae | 8 |
| Histiopteris incisa | (Thunb.) J.Sm. | Dennstaedtiaceae | 8 |
| Hovea linearis | (Sm.) R.Br. | Fabaceae | 8 |
| Howittia trilocularis | F.Muell. | Malvaceae | 8 |
| Hyalosperma cotula | (Benth.) Paul G.Wilson | Asteraceae | 8 |
| Hyalosperma demissum | (A.Gray) Paul G.Wilson | Asteraceae | 8 |
| Hydrilla verticillata | (L.f.) Royle | Hydrocharitaceae | 8 |
| Hydrocotyle callicarpa | Bunge | Araliaceae | 8 |
| Hydrocotyle foveolata | H.Eichler | Araliaceae | 8 |
| Hydrocotyle laxiflora | DC. | Araliaceae | 8 |
| Hydrocotyle pterocarpa | F.Muell. | Araliaceae | 8 |
| Hydrocotyle tripartita | R.Br. ex A.Rich. | Araliaceae | 8 |
| Hydrogalium confertum | (Hook.f.) Kadereit & Schneew. | Rubiaceae | 8 |
| Hypericum gramineum | G.Forst. | Hypericaceae | 8 |
| Hypericum japonicum | Thunb. | Hypericaceae | 8 |
| Hypolaena fastigiata | R.Br. | Restionaceae | 8 |
| Hypolepis rugosula | (Labill.) J.Sm. | Dennstaedtiaceae | 8 |
| Hypoxis hygrometrica | Labill. | Hypoxidaceae | 8 |
| Indigofera australis | Willd. | Fabaceae | 8 |
| Indigofera linifolia | (L.f.) Retz. | Fabaceae | 8 |
| Ipomoea biflora | (L.) Pers. | Convolvulaceae | 8 |
| Ipomoea polymorpha | Roem. & Schult. | Convolvulaceae | 8 |
| Isachne globosa | (Thunb.) Kuntze | Poaceae | 8 |
| Isolepis cernua | (Vahl) Roem. & Schult. | Cyperaceae | 8 |
| Isolepis fluitans | (L.) R.Br. | Cyperaceae | 8 |
| Isolepis inundata | R.Br. | Cyperaceae | 8 |
| Isolepis marginata | (Thunb.) A.Dietr. | Cyperaceae | 8 |
| Isopogon ceratophyllus | R.Br. | Proteaceae | 8 |
| Isotoma fluviatilis | (R.Br.) F.Muell. ex Benth. | Campanulaceae | 8 |
| Jasminum didymum | G.Forst. | Oleaceae | 8 |
| Juncus australis | Hook.f. | Juncaceae | 8 |
| Juncus bufonius | L. | Juncaceae | 8 |
| Juncus caespiticius | E.Mey. | Juncaceae | 8 |
| Juncus kraussii | Hochst. | Juncaceae | 8 |
| Juncus pallidus | R.Br. | Juncaceae | 8 |
| Juncus planifolius | R.Br. | Juncaceae | 8 |
| Juncus prismatocarpus | R.Br. | Juncaceae | 8 |
| Juncus procerus | E.Mey. | Juncaceae | 8 |
| Juncus sarophorus | L.A.S.Johnson | Juncaceae | 8 |
| Juncus subsecundus | N.A.Wakef. | Juncaceae | 8 |
| Juncus usitatus | L.A.S.Johnson | Juncaceae | 8 |
| Justicia adscendens | R.Br. | Acanthaceae | 8 |
| Kennedia prostrata | R.Br. | Fabaceae | 8 |
| Kippistia suaedifolia | F.Muell. | Asteraceae | 8 |
| Korthalsella japonica | (Thunb.) Engl. | Santalaceae | 8 |
| Kunzea pomifera | F.Muell. | Myrtaceae | 8 |
| Laphangium luteoalbum | (L.) Tzvelev | Asteraceae | 8 |
| Lasiopetalum baueri | Steetz | Malvaceae | 8 |
| Lasiopetalum behrii | F.Muell. | Malvaceae | 8 |
| Lasiopetalum discolor | Hook. | Malvaceae | 8 |
| Lasiopetalum macrophyllum | Graham | Malvaceae | 8 |
| Lasiopetalum schulzenii | (F.Muell.) Benth. | Malvaceae | 8 |
| Lastreopsis hispida | (Sw.) Tindale | Dryopteridaceae | 8 |
| Lateristachys lateralis | (R.Br.) Holub | Lycopodiaceae | 8 |
| Lawrencia glomerata | Hook. | Malvaceae | 8 |
| Lawrencia spicata | Hook. | Malvaceae | 8 |
| Lawrencia squamata | Nees | Malvaceae | 8 |
| Laxmannia orientalis | Keighery | Asparagaceae | 8 |
| Leichhardtia australis | R.Br. | Apocynaceae | 8 |
| Lemna disperma | Hegelm. | Araceae | 8 |
| Lemna trisulca | L. | Araceae | 8 |
| Lepidium africanum | DC. | Brassicaceae | 8 |
| Lepidium desvauxii | Thell. | Brassicaceae | 8 |
| Lepidium phlebopetalum | F.Muell. | Brassicaceae | 8 |
| Lepidobolus drapetocoleus | F.Muell. | Restionaceae | 8 |
| Lepidosperma carphoides | F.Muell. ex Benth. | Cyperaceae | 8 |
| Lepidosperma gladiatum | Labill. | Cyperaceae | 8 |
| Lepidosperma laterale | R.Br. | Cyperaceae | 8 |
| Lepidosperma longitudinale | Labill. | Cyperaceae | 8 |
| Lepidosperma semiteres | Boeckeler | Cyperaceae | 8 |
| Lepidosperma viscidum | R.Br. | Cyperaceae | 8 |
| Leporella fimbriata | (Lindl.) A.S.George | Orchidaceae | 8 |
| Leptecophylla juniperina | (J.R.Forst. & G.Forst.) C.M.Weiller | Ericaceae | 8 |
| Leptocarpus tenax | R.Br. | Restionaceae | 8 |
| Leptoceras menziesii | (R.Br.) Lindl. | Orchidaceae | 8 |
| Leptomeria aphylla | R.Br. | Santalaceae | 8 |
| Leptorhynchos squamatus | (Labill.) Less. | Asteraceae | 8 |
| Leptosema chambersii | F.Muell. | Fabaceae | 8 |
| Leptospermum continentale | Joy Thomps. | Myrtaceae | 8 |
| Leptospermum lanigerum | (Aiton) Sm. | Myrtaceae | 8 |
| Leucophyta brownii | Cass. | Asteraceae | 8 |
| Leucopogon affinis | R.Br. | Ericaceae | 8 |
| Leucopogon australis | R.Br. | Ericaceae | 8 |
| Leucopogon collinus | R.Br. | Ericaceae | 8 |
| Leucopogon concurvus | F.Muell. | Ericaceae | 8 |
| Leucopogon glacialis | Lindl. | Ericaceae | 8 |
| Leucopogon virgatus | R.Br. | Ericaceae | 8 |
| Levenhookia dubia | Sond. | Stylidiaceae | 8 |
| Levenhookia pusilla | R.Br. | Stylidiaceae | 8 |
| Levenhookia stipitata | (Benth.) F.Muell. ex Benth. | Stylidiaceae | 8 |
| Limosella australis | R.Br. | Plantaginaceae | 8 |
| Lindsaea linearis | Sw. | Lindsaeaceae | 8 |
| Linum marginale | A.Cunn. | Linaceae | 8 |
| Lissanthe strigosa | (Sm.) R.Br. | Ericaceae | 8 |
| Lithotoma petraea | (F.Muell.) E.B.Knox | Campanulaceae | 8 |
| Lobelia concolor | R.Br. | Campanulaceae | 8 |
| Lobelia gibbosa | Labill. | Campanulaceae | 8 |
| Lobelia pedunculata | R.Br. | Campanulaceae | 8 |
| Lobelia pratioides | Benth. | Campanulaceae | 8 |
| Lobelia rhombifolia | de Vriese | Campanulaceae | 8 |
| Logania crassifolia | R.Br. | Loganiaceae | 8 |
| Logania ovata | R.Br. | Loganiaceae | 8 |
| Lomandra densiflora | J.M.Black | Asparagaceae | 8 |
| Lomandra effusa | (Lindl.) Ewart | Asparagaceae | 8 |
| Lomandra fibrata | J.M.Black | Asparagaceae | 8 |
| Lomandra juncea | (F.Muell.) Ewart | Asparagaceae | 8 |
| Lomandra leucocephala | (R.Br.) Ewart | Asparagaceae | 8 |
| Lomandra longifolia | Labill. | Asparagaceae | 8 |
| Lomandra micrantha | (Endl.) Ewart | Asparagaceae | 8 |
| Lomandra multiflora | (R.Br.) Britten | Asparagaceae | 8 |
| Lomandra nana | (A.T.Lee) A.T.Lee | Asparagaceae | 8 |
| Lomandra sororia | (F.Muell. ex Benth.) Ewart | Asparagaceae | 8 |
| Lomaria nuda | (Labill.) Willd. | Blechnaceae | 8 |
| Lotus australis | Andrews | Fabaceae | 8 |
| Lotus cruentus | Court | Fabaceae | 8 |
| Ludwigia peploides | (Kunth) P.H.Raven | Onagraceae | 8 |
| Luzula meridionalis | H.Nordensk. | Juncaceae | 8 |
| Lycium australe | F.Muell. | Solanaceae | 8 |
| Lycopus australis | R.Br. | Lamiaceae | 8 |
| Lysiana exocarpi | Tiegh. | Loranthaceae | 8 |
| Lysiana subfalcata | (Hook.) Barlow | Loranthaceae | 8 |
| Lythrum hyssopifolia | L. | Lythraceae | 8 |
| Lythrum junceum | Banks & Sol. | Lythraceae | 8 |
| Lythrum salicaria | L. | Lythraceae | 8 |
| Machaerina articulata | (R.Br.) T.Koyama | Cyperaceae | 8 |
| Machaerina juncea | (R.Br.) T.Koyama | Cyperaceae | 8 |
| Machaerina rubiginosa | (Biehler) T.Koyama | Cyperaceae | 8 |
| Maireana aphylla | (R.Br.) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana appressa | (Benth.) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana brevifolia | (R.Br.) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana erioclada | (Benth.) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana georgei | (Diels) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana oppositifolia | (F.Muell.) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana pentatropis | (Tate) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana pyramidata | (Benth.) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana sedifolia | (F.Muell.) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana trichoptera | (J.M.Black) Paul G.Wilson | Chenopodiaceae | 8 |
| Maireana turbinata | Paul G.Wilson | Chenopodiaceae | 8 |
| Malacocera tricornis | (Benth.) R.H.Anderson | Chenopodiaceae | 8 |
| Malva preissiana | Miq. | Malvaceae | 8 |
| Malva weinmanniana | (Besser ex Rchb.) Conran | Malvaceae | 8 |
| Marianthus bignoniaceus | F.Muell. | Pittosporaceae | 8 |
| Marsilea drummondii | A.Braun | Marsileaceae | 8 |
| Marsilea hirsuta | R.Br. | Marsileaceae | 8 |
| Marsilea minuta | L. | Marsileaceae | 8 |
| Mazus pumilio | R.Br. | Mazaceae | 8 |
| Melaleuca armillaris | (Sol. ex Gaertn.) Sm. | Myrtaceae | 8 |
| Melaleuca bracteata | F.Muell. | Myrtaceae | 8 |
| Melaleuca cuticularis | Labill. | Myrtaceae | 8 |
| Melaleuca decussata | R.Br. | Myrtaceae | 8 |
| Melaleuca gibbosa | Labill. | Myrtaceae | 8 |
| Melaleuca lanceolata | Otto | Myrtaceae | 8 |
| Melaleuca pallida | (Bonpl.) Craven | Myrtaceae | 8 |
| Melaleuca paludicola | Craven | Myrtaceae | 8 |
| Melaleuca rugulosa | (Link) Craven | Myrtaceae | 8 |
| Melaleuca squamea | Labill. | Myrtaceae | 8 |
| Melaleuca squarrosa | Donn ex Sm. | Myrtaceae | 8 |
| Melaleuca trichostachya | Lindl. | Myrtaceae | 8 |
| Melaleuca uncinata | R.Br. | Myrtaceae | 8 |
| Melaleuca wilsonii | F.Muell. | Myrtaceae | 8 |
| Melhania oblongifolia | F.Muell. | Malvaceae | 8 |
| Micrantheum demissum | F.Muell. | Picrodendraceae | 8 |
| Microlaena stipoides | (Labill.) R.Br. | Poaceae | 8 |
| Micromyrtus ciliata | (Sm.) Druce | Myrtaceae | 8 |
| Microschizaea fistulosa | (Labill.) C.F.Reed | Schizaeaceae | 8 |
| Microseris lanceolata | (Walp.) Sch.Bip. | Asteraceae | 8 |
| Microseris walteri | Gand. | Asteraceae | 8 |
| Microtis atrata | Lindl. | Orchidaceae | 8 |
| Microtis parviflora | R.Br. | Orchidaceae | 8 |
| Microtis unifolia | (G.Forst.) Rchb.f. | Orchidaceae | 8 |
| Millotia muelleri | (Sond.) P.S.Short | Asteraceae | 8 |
| Millotia tenuifolia | Cass. | Asteraceae | 8 |
| Momordica balsamina | L. | Cucurbitaceae | 8 |
| Monachather paradoxus | Steud. | Poaceae | 8 |
| Monotoca scoparia | R.Br. | Ericaceae | 8 |
| Montia australasica | (Hook.f.) Pax & K.Hoffm. | Montiaceae | 8 |
| Montia fontana | L. | Montiaceae | 8 |
| Muellerina eucalyptoides | (DC.) Barlow | Loranthaceae | 8 |
| Myoporum acuminatum | R.Br. | Scrophulariaceae | 8 |
| Myoporum insulare | R.Br. | Scrophulariaceae | 8 |
| Myoporum montanum | R.Br. | Scrophulariaceae | 8 |
| Myoporum parvifolium | R.Br. | Scrophulariaceae | 8 |
| Myoporum petiolatum | Chinnock | Scrophulariaceae | 8 |
| Myosotis australis | R.Br. | Boraginaceae | 8 |
| Myriocephalus rhizocephalus | (DC.) Benth. | Asteraceae | 8 |
| Myriophyllum crispatum | Orchard | Haloragaceae | 8 |
| Myriophyllum pedunculatum | Hook.f. | Haloragaceae | 8 |
| Nasturtium microphyllum | (Boenn.) Rchb. | Brassicaceae | 8 |
| Nertera granadensis | (Mutis ex L.f.) Druce | Rubiaceae | 8 |
| Neurachne muelleri | Hack. | Poaceae | 8 |
| Nitraria billardierei | DC. | Nitrariaceae | 8 |
| Olearia pimeleoides | Benth. | Asteraceae | 8 |
| Olearia ramulosa | Benth. | Asteraceae | 8 |
| Olearia tubuliflora | (Sond. & F.Muell.) Benth. | Asteraceae | 8 |
| Opercularia ovata | Hook.f. | Rubiaceae | 8 |
| Opercularia scabrida | Schltdl. | Rubiaceae | 8 |
| Opercularia turpis | F.Muell. | Rubiaceae | 8 |
| Opercularia varia | Hook.f. | Rubiaceae | 8 |
| Ophioglossum coriaceum | A.Cunn. | Ophioglossaceae | 8 |
| Ophioglossum polyphyllum | A.Braun ex Seub. | Ophioglossaceae | 8 |
| Ornduffia reniformis | (R.Br.) Tippery & Les | Menyanthaceae | 8 |
| Orthoceras strictum | R.Br. | Orchidaceae | 8 |
| Ottelia ovalifolia | (R.Br.) Rich. | Hydrocharitaceae | 8 |
| Oxalis exilis | A.Cunn. | Oxalidaceae | 8 |
| Oxalis perennans | Haw. | Oxalidaceae | 8 |
| Oxalis rubens | Haw. | Oxalidaceae | 8 |
| Oxalis thompsoniae | B.J.Conn & P.G.Richards | Oxalidaceae | 8 |
| Oxybasis glauca | (L.) S.Fuentes, Uotila & Borsch | Chenopodiaceae | 8 |
| Ozothamnus ferrugineus | DC. | Asteraceae | 8 |
| Ozothamnus turbinatus | DC. | Asteraceae | 8 |
| Pandorea doratoxylon | (J.M.Black) J.M.Black | Bignoniaceae | 8 |
| Panicum effusum | R.Br. | Poaceae | 8 |
| Parablechnum minus | (R.Br.) Gasper & Salino | Blechnaceae | 8 |
| Parablechnum wattsii | (Tindale) Gasper & Salino | Blechnaceae | 8 |
| Parietaria debilis | G.Forst. | Urticaceae | 8 |
| Patersonia fragilis | (Labill.) Asch. & Graebn. | Iridaceae | 8 |
| Patersonia occidentalis | R.Br. | Iridaceae | 8 |
| Pauridia glabella | (R.Br.) Snijman & Kocyan | Hypoxidaceae | 8 |
| Pauridia vaginata | (Schltdl.) Snijman & Kocyan | Hypoxidaceae | 8 |
| Pelargonium australe | Willd. | Geraniaceae | 8 |
| Pelargonium rodneyanum | T.Mitch. ex Lindl. | Geraniaceae | 8 |
| Pentapogon quadrifidus | (Labill.) Baill. | Poaceae | 8 |
| Perotis rara | R.Br. | Poaceae | 8 |
| Persicaria attenuata | (R.Br.) Soják | Polygonaceae | 8 |
| Persicaria decipiens | (R.Br.) K.L.Wilson | Polygonaceae | 8 |
| Persicaria hydropiper | (L.) Delarbre | Polygonaceae | 8 |
| Persicaria lapathifolia | (L.) Delarbre | Polygonaceae | 8 |
| Persoonia juniperina | Labill. | Proteaceae | 8 |
| Petalostylis cassioides | (F.Muell.) Symon | Fabaceae | 8 |
| Petalostylis labicheoides | R.Br. | Fabaceae | 8 |
| Phebalium bullatum | J.M.Black | Rutaceae | 8 |
| Pheladenia deformis | (R.Br.) D.L.Jones & M.A.Clem. | Orchidaceae | 8 |
| Phragmites australis | (Cav.) Steud. | Poaceae | 8 |
| Phragmites karka | (Retz.) Trin. ex Steud. | Poaceae | 8 |
| Phyllanthus calycinus | Labill. | Phyllanthaceae | 8 |
| Phyllanthus virgatus | G.Forst. | Phyllanthaceae | 8 |
| Phylloglossum drummondii | Kunze | Lycopodiaceae | 8 |
| Phyllota pleurandroides | F.Muell. | Fabaceae | 8 |
| Pigea floribunda | Lindl. | Violaceae | 8 |
| Pigea monopetala | (Schult.) Ging. | Violaceae | 8 |
| Pimelea curviflora | R.Br. | Thymelaeaceae | 8 |
| Pimelea flava | R.Br. | Thymelaeaceae | 8 |
| Pimelea glauca | R.Br. | Thymelaeaceae | 8 |
| Pimelea hewardiana | Meisn. | Thymelaeaceae | 8 |
| Pimelea humilis | R.Br. | Thymelaeaceae | 8 |
| Pimelea ligustrina | Labill. | Thymelaeaceae | 8 |
| Pimelea linifolia | Sm. | Thymelaeaceae | 8 |
| Pimelea microcephala | R.Br. | Thymelaeaceae | 8 |
| Pimelea octophylla | R.Br. | Thymelaeaceae | 8 |
| Pimelea phylicoides | Meisn. | Thymelaeaceae | 8 |
| Pimelea serpyllifolia | R.Br. | Thymelaeaceae | 8 |
| Pimelea stricta | Meisn. | Thymelaeaceae | 8 |
| Pimelea trichostachya | Lindl. | Thymelaeaceae | 8 |
| Pittosporum angustifolium | G.Lodd. | Pittosporaceae | 8 |
| Plantago gaudichaudii | Barnéoud | Plantaginaceae | 8 |
| Plantago varia | R.Br. | Plantaginaceae | 8 |
| Platysace heterophylla | (Benth.) C.Norman | Apiaceae | 8 |
| Poa labillardierei | Steud. | Poaceae | 8 |
| Poa morrisii | Vickery | Poaceae | 8 |
| Poa sieberiana | Spreng. | Poaceae | 8 |
| Poa triodioides | (Trin.) Zotov | Poaceae | 8 |
| Podolepis aristata | Benth. | Asteraceae | 8 |
| Podolepis capillaris | (Steetz) Diels | Asteraceae | 8 |
| Podotheca angustifolia | (Labill.) Less. | Asteraceae | 8 |
| Polycalymma stuartii | F.Muell. & Sond. | Asteraceae | 8 |
| Polygala triflora | L. | Polygalaceae | 8 |
| Polygonum plebeium | R.Br. | Polygonaceae | 8 |
| Polygonum praetermissum | Hook.f. | Polygonaceae | 8 |
| Pomaderris aspera | Sieber ex DC. | Rhamnaceae | 8 |
| Pomaderris obcordata | Fenzl | Rhamnaceae | 8 |
| Pomaderris paniculosa | F.Muell. & Reissek | Rhamnaceae | 8 |
| Pomaderris racemosa | Hook. | Rhamnaceae | 8 |
| Pomax umbellata | (Gaertn.) Sol. ex A.Rich. | Rubiaceae | 8 |
| Poranthera huegelii | Klotzsch | Phyllanthaceae | 8 |
| Poranthera microphylla | Brongn. | Phyllanthaceae | 8 |
| Potamogeton cheesemanii | A.Benn. | Potamogetonaceae | 8 |
| Potamogeton perfoliatus | L. | Potamogetonaceae | 8 |
| Prasophyllum australe | R.Br. | Orchidaceae | 8 |
| Prasophyllum elatum | R.Br. | Orchidaceae | 8 |
| Prasophyllum goldsackii | J.Z.Weber & R.J.Bates | Orchidaceae | 8 |
| Prasophyllum odoratum | R.S.Rogers | Orchidaceae | 8 |
| Prostanthera aspalathoides | A.Cunn. ex Benth. | Lamiaceae | 8 |
| Prostanthera behriana | Schltdl. | Lamiaceae | 8 |
| Prostanthera spinosa | F.Muell. | Lamiaceae | 8 |
| Prostanthera striatiflora | F.Muell. | Lamiaceae | 8 |
| Pseudolycopodium densum | (Rothm.) Holub | Lycopodiaceae | 8 |
| Pteridium esculentum | (G.Forst.) Cockayne | Dennstaedtiaceae | 8 |
| Pteris tremula | R.Br. | Pteridaceae | 8 |
| Pterocaulon serrulatum | Guillaumin | Asteraceae | 8 |
| Pterocaulon sphacelatum | (Labill.) Benth. & Hook.f. ex F.Muell. | Asteraceae | 8 |
| Pterostylis biseta | Blackmore & Clemesha | Orchidaceae | 8 |
| Pterostylis concinna | R.Br. | Orchidaceae | 8 |
| Pterostylis curta | R.Br. | Orchidaceae | 8 |
| Pterostylis excelsa | M.A.Clem. | Orchidaceae | 8 |
| Pterostylis foliata | Hook.f. | Orchidaceae | 8 |
| Pterostylis longifolia | R.Br. | Orchidaceae | 8 |
| Pterostylis melagramma | D.L.Jones | Orchidaceae | 8 |
| Pterostylis mutica | R.Br. | Orchidaceae | 8 |
| Pterostylis nana | R.Br. | Orchidaceae | 8 |
| Pterostylis nutans | R.Br. | Orchidaceae | 8 |
| Pterostylis pedunculata | R.Br. | Orchidaceae | 8 |
| Pterostylis plumosa | Cady | Orchidaceae | 8 |
| Pterostylis pusilla | R.S.Rogers | Orchidaceae | 8 |
| Pterostylis robusta | R.S.Rogers | Orchidaceae | 8 |
| Pterostylis sanguinea | D.L.Jones & M.A.Clem. | Orchidaceae | 8 |
| Pterostylis squamata | R.Br. | Orchidaceae | 8 |
| Pterostylis vittata | Lindl. | Orchidaceae | 8 |
| Ptilotus macrocephalus | Poir. | Amaranthaceae | 8 |
| Ptilotus obovatus | F.Muell. | Amaranthaceae | 8 |
| Ptilotus polystachyus | F.Muell. | Amaranthaceae | 8 |
| Ptilotus schwartzii | (F.Muell.) Tate | Amaranthaceae | 8 |
| Ptilotus seminudus | (J.M.Black) J.M.Black | Amaranthaceae | 8 |
| Ptilotus spathulatus | Poir. | Amaranthaceae | 8 |
| Puccinellia stricta | (Hook.f.) C.H.Blom | Poaceae | 8 |
| Pultenaea daphnoides | J.C.Wendl. | Fabaceae | 8 |
| Pultenaea involucrata | Benth. | Fabaceae | 8 |
| Pultenaea largiflorens | Benth. | Fabaceae | 8 |
| Pultenaea pedunculata | Hook. | Fabaceae | 8 |
| Pultenaea scabra | R.Br. | Fabaceae | 8 |
| Pultenaea tenuifolia | R.Br. | Fabaceae | 8 |
| Pycnosorus globosus | F.L.Bauer ex Benth. | Asteraceae | 8 |
| Pyrorchis nigricans | (R.Br.) D.L.Jones & M.A.Clem. | Orchidaceae | 8 |
| Ranunculus glabrifolius | Hook. | Ranunculaceae | 8 |
| Ranunculus inundatus | R.Br. ex DC. | Ranunculaceae | 8 |
| Ranunculus lappaceus | Sm. | Ranunculaceae | 8 |
| Ranunculus sessiliflorus | R.Br. ex DC. | Ranunculaceae | 8 |
| Ranunculus trichophyllus | Chaix | Ranunculaceae | 8 |
| Rhodanthe anthemoides | (Spreng.) Paul G.Wilson | Asteraceae | 8 |
| Rhodanthe corymbiflora | (Schltdl.) Paul G.Wilson | Asteraceae | 8 |
| Rhodanthe floribunda | (DC.) Paul G.Wilson | Asteraceae | 8 |
| Rhodanthe moschata | (A.Cunn. ex DC.) Paul G.Wilson | Asteraceae | 8 |
| Rhodanthe polygalifolia | (DC.) Paul G.Wilson | Asteraceae | 8 |
| Rhodanthe stricta | (Lindl.) Paul G.Wilson | Asteraceae | 8 |
| Rhynchosia minima | (L.) DC. | Fabaceae | 8 |
| Rhytidosporum procumbens | (Hook.) F.Muell. | Pittosporaceae | 8 |
| Rinzia orientalis | Rye | Myrtaceae | 8 |
| Roepera angustifolia | (H.Eichler) Beier & Thulin | Zygophyllaceae | 8 |
| Roepera apiculata | (F.Muell.) Beier & Thulin | Zygophyllaceae | 8 |
| Roepera aurantiaca | Lindl. | Zygophyllaceae | 8 |
| Roepera billardierei | (DC.) G.Don | Zygophyllaceae | 8 |
| Roepera crenata | (F.Muell.) Beier & Thulin | Zygophyllaceae | 8 |
| Roepera eremaea | (Diels) Beier & Thulin | Zygophyllaceae | 8 |
| Roepera glauca | (F.Muell.) Beier & Thulin | Zygophyllaceae | 8 |
| Rubus parvifolius | L. | Rosaceae | 8 |
| Rumex brownii | Campd. | Polygonaceae | 8 |
| Ruppia maritima | L. | Ruppiaceae | 8 |
| Rytidosperma auriculatum | (J.M.Black) Connor & Edgar | Poaceae | 8 |
| Rytidosperma caespitosum | (Gaudich.) Connor & Edgar | Poaceae | 8 |
| Rytidosperma clelandii | (Vickery) Connor & Edgar | Poaceae | 8 |
| Rytidosperma erianthum | (Lindl.) Connor & Edgar | Poaceae | 8 |
| Rytidosperma fulvum | (Vickery) A.M.Humphreys & H.P.Linder | Poaceae | 8 |
| Rytidosperma geniculatum | (J.M.Black) Connor & Edgar | Poaceae | 8 |
| Rytidosperma laeve | (Vickery) Connor & Edgar | Poaceae | 8 |
| Rytidosperma pilosum | (R.Br.) Connor & Edgar | Poaceae | 8 |
| Rytidosperma racemosum | (R.Br.) Connor & Edgar | Poaceae | 8 |
| Rytidosperma setaceum | (R.Br.) Connor & Edgar | Poaceae | 8 |
| Rytidosperma tenuius | (Steud.) O.E.Erikss., A.Hansen & Sunding | Poaceae | 8 |
| Salicornia quinqueflora | Bunge ex Ung.-Sternb. | Chenopodiaceae | 8 |
| Salsola kali | L. | Chenopodiaceae | 8 |
| Sambucus gaudichaudiana | DC. | Viburnaceae | 8 |
| Santalum acuminatum | (R.Br.) A.DC. | Santalaceae | 8 |
| Santalum lanceolatum | R.Br. | Santalaceae | 8 |
| Scaevola aemula | R.Br. | Goodeniaceae | 8 |
| Scaevola albida | (Sm.) Druce | Goodeniaceae | 8 |
| Scaevola bursariifolia | J.M.Black | Goodeniaceae | 8 |
| Scaevola calendulacea | (Andrews) Druce | Goodeniaceae | 8 |
| Scaevola crassifolia | Labill. | Goodeniaceae | 8 |
| Scaevola hookeri | (de Vriese) F.Muell. ex Hook.f. | Goodeniaceae | 8 |
| Scaevola spinescens | R.Br. | Goodeniaceae | 8 |
| Schenkia australis | (R.Br.) G.Mans. | Gentianaceae | 8 |
| Schizaea bifida | Willd. | Schizaeaceae | 8 |
| Schoenia cassiniana | (Gaudich.) Steetz | Asteraceae | 8 |
| Schoenoplectus pungens | (Vahl) Palla | Cyperaceae | 8 |
| Schoenoplectus subulatus | (Vahl) Lye | Cyperaceae | 8 |
| Schoenoplectus tabernaemontani | (C.C.Gmel.) Palla | Cyperaceae | 8 |
| Schoenus apogon | Roem. & Schult. | Cyperaceae | 8 |
| Schoenus breviculmis | Benth. | Cyperaceae | 8 |
| Schoenus maschalinus | Roem. & Schult. | Cyperaceae | 8 |
| Schoenus nitens | (R.Br.) Roem. & Schult. | Cyperaceae | 8 |
| Sclerolaena brachyptera | (F.Muell.) S.W.L.Jacobs | Chenopodiaceae | 8 |
| Sclerolaena brevifolia | (Ising) A.J.Scott | Chenopodiaceae | 8 |
| Sclerolaena diacantha | (Nees) Benth. | Chenopodiaceae | 8 |
| Sclerolaena lanicuspis | (F.Muell.) F.Muell. ex Benth. | Chenopodiaceae | 8 |
| Sclerolaena muricata | (Moq.) Domin | Chenopodiaceae | 8 |
| Sclerolaena obliquicuspis | (R.H.Anderson) Ulbr. | Chenopodiaceae | 8 |
| Sclerolaena parviflora | (R.H.Anderson) A.J.Scott | Chenopodiaceae | 8 |
| Sclerolaena tricuspis | (F.Muell.) Ulbr. | Chenopodiaceae | 8 |
| Sclerolaena uniflora | R.Br. | Chenopodiaceae | 8 |
| Selaginella gracillima | (Kuntze) Alston | Selaginellaceae | 8 |
| Senecio biserratus | Belcher | Asteraceae | 8 |
| Senecio glomeratus | Desf. ex Poir. | Asteraceae | 8 |
| Senecio glossanthus | (Sond.) Belcher | Asteraceae | 8 |
| Senecio gregorii | F.Muell. | Asteraceae | 8 |
| Senecio hispidulus | A.Rich. | Asteraceae | 8 |
| Senecio hypoleucus | F.Muell. ex Benth. | Asteraceae | 8 |
| Senecio linearifolius | A.Rich. | Asteraceae | 8 |
| Senecio odoratus | Hornem. | Asteraceae | 8 |
| Senecio picridioides | (Turcz.) M.E.Lawr. | Asteraceae | 8 |
| Senecio pinnatifolius | A.Rich. | Asteraceae | 8 |
| Senecio quadridentatus | Labill. | Asteraceae | 8 |
| Senecio runcinifolius | J.H.Willis | Asteraceae | 8 |
| Senecio spanomerus | I.Thomps. | Asteraceae | 8 |
| Senna artemisioides | (Gaudich. ex DC.) Randell | Fabaceae | 8 |
| Sesbania cannabina | (Retz.) Poir. | Fabaceae | 8 |
| Setaria constricta | (Domin) R.D.Webster | Poaceae | 8 |
| Setaria verticillata | (L.) P.Beauv. | Poaceae | 8 |
| Setaria viridis | (L.) P.Beauv. | Poaceae | 8 |
| Sida cordifolia | L. | Malvaceae | 8 |
| Sida corrugata | Lindl. | Malvaceae | 8 |
| Sida trichopoda | F.Muell. | Malvaceae | 8 |
| Sigesbeckia australiensis | D.L.Schulz | Asteraceae | 8 |
| Sigesbeckia orientalis | L. | Asteraceae | 8 |
| Solanum ellipticum | R.Br. | Solanaceae | 8 |
| Solanum esuriale | Lindl. | Solanaceae | 8 |
| Solanum hystrix | R.Br. | Solanaceae | 8 |
| Solanum laciniatum | Aiton | Solanaceae | 8 |
| Solanum lithophilum | F.Muell. | Solanaceae | 8 |
| Solanum petrophilum | F.Muell. | Solanaceae | 8 |
| Solanum quadriloculatum | F.Muell. | Solanaceae | 8 |
| Solenogyne dominii | L.G.Adams | Asteraceae | 8 |
| Sphaeranthus indicus | L. | Asteraceae | 8 |
| Sphaerolobium minus | Labill. | Fabaceae | 8 |
| Spinifex hirsutus | Labill. | Poaceae | 8 |
| Spinifex longifolius | R.Br. | Poaceae | 8 |
| Spinifex sericeus | R.Br. | Poaceae | 8 |
| Spiranthes australis | (R.Br.) Lindl. | Orchidaceae | 8 |
| Spirodela polyrhiza | (L.) Schleid. | Araceae | 8 |
| Sporobolus actinocladus | (F.Muell.) F.Muell. | Poaceae | 8 |
| Sporobolus elongatus | R.Br. | Poaceae | 8 |
| Sporobolus ramigerus | (F.Muell.) R.L.Barrett & P.M.Peterson | Poaceae | 8 |
| Sprengelia incarnata | Sm. | Ericaceae | 8 |
| Spyridium eriocephalum | Fenzl | Rhamnaceae | 8 |
| Spyridium halmaturinum | F.Muell. ex Benth. | Rhamnaceae | 8 |
| Spyridium phylicoides | Reissek | Rhamnaceae | 8 |
| Spyridium subochreatum | Reissek | Rhamnaceae | 8 |
| Spyridium thymifolium | Reissek | Rhamnaceae | 8 |
| Stackhousia aspericocca | Schuch. | Celastraceae | 8 |
| Stackhousia monogyna | Labill. | Celastraceae | 8 |
| Stackhousia spathulata | Sieber ex Spreng. | Celastraceae | 8 |
| Stackhousia subterranea | W.R.Barker | Celastraceae | 8 |
| Stackhousia viminea | Sm. | Celastraceae | 8 |
| Stemodia florulenta | W.R.Barker | Plantaginaceae | 8 |
| Stenanthera conostephioides | Sond. | Ericaceae | 8 |
| Stuartina muelleri | Sond. | Asteraceae | 8 |
| Stylidium androsaceum | Lindl. | Stylidiaceae | 8 |
| Stylidium calcaratum | R.Br. | Stylidiaceae | 8 |
| Stylidium despectum | R.Br. | Stylidiaceae | 8 |
| Stylidium ecorne | (F.Muell. ex F.L.Erickson & J.H.Willis) P.G.Farrell & S.H.James | Stylidiaceae | 8 |
| Stylidium graminifolium | Sw. ex Willd. | Stylidiaceae | 8 |
| Stylidium perpusillum | Hook.f. | Stylidiaceae | 8 |
| Stypandra glauca | R.Br. | Asphodelaceae | 8 |
| Styphelia adscendens | R.Br. | Ericaceae | 8 |
| Styphelia ericoides | Sm. | Ericaceae | 8 |
| Styphelia exarrhena | (F.Muell.) F.Muell. | Ericaceae | 8 |
| Styphelia humifusa | (Cav.) Pers. | Ericaceae | 8 |
| Styphelia rufa | (Lindl.) F.Muell. | Ericaceae | 8 |
| Suaeda australis | (R.Br.) Moq. | Chenopodiaceae | 8 |
| Swainsona formosa | (G.Don) Joy Thomps. | Fabaceae | 8 |
| Swainsona greyana | Lindl. | Fabaceae | 8 |
| Swainsona lessertiifolia | DC. | Fabaceae | 8 |
| Swainsona microphylla | A.Gray | Fabaceae | 8 |
| Swainsona procumbens | (F.Muell.) F.Muell. | Fabaceae | 8 |
| Swainsona stipularis | F.Muell. | Fabaceae | 8 |
| Tecticornia arbuscula | (R.Br.) K.A.Sheph. & Paul G.Wilson | Chenopodiaceae | 8 |
| Tecticornia halocnemoides | (Nees) K.A.Sheph. & Paul G.Wilson | Chenopodiaceae | 8 |
| Tecticornia pergranulata | (J.M.Black) K.A.Sheph. & Paul G.Wilson | Chenopodiaceae | 8 |
| Tecticornia triandra | (F.Muell.) K.A.Sheph. & Paul G.Wilson | Chenopodiaceae | 8 |
| Templetonia retusa | (Vent.) R.Br. | Fabaceae | 8 |
| Tetragonia implexicoma | (Miq.) Hook.f. | Aizoaceae | 8 |
| Tetragonia tetragonoides | (Pall.) Kuntze | Aizoaceae | 8 |
| Tetrarrhena juncea | R.Br. | Poaceae | 8 |
| Tetratheca ciliata | Lindl. | Elaeocarpaceae | 8 |
| Tetratheca ericifolia | Sm. | Elaeocarpaceae | 8 |
| Tetratheca pilosa | Labill. | Elaeocarpaceae | 8 |
| Teucrium corymbosum | R.Br. | Lamiaceae | 8 |
| Teucrium racemosum | R.Br. | Lamiaceae | 8 |
| Thelionema caespitosum | (R.Br.) R.J.F.Hend. | Asphodelaceae | 8 |
| Thelymitra antennifera | (Lindl.) Hook.f. | Orchidaceae | 8 |
| Thelymitra aristata | Lindl. | Orchidaceae | 8 |
| Thelymitra benthamiana | Rchb.f. | Orchidaceae | 8 |
| Thelymitra brevifolia | Jeanes | Orchidaceae | 8 |
| Thelymitra carnea | R.Br. | Orchidaceae | 8 |
| Thelymitra cyanea | (Lindl.) Benth. | Orchidaceae | 8 |
| Thelymitra flexuosa | Endl. | Orchidaceae | 8 |
| Thelymitra grandiflora | Fitzg. | Orchidaceae | 8 |
| Thelymitra ixioides | Sw. | Orchidaceae | 8 |
| Thelymitra juncifolia | Lindl. | Orchidaceae | 8 |
| Thelymitra luteocilium | Fitzg. | Orchidaceae | 8 |
| Thelymitra matthewsii | Cheeseman | Orchidaceae | 8 |
| Thelymitra megacalyptra | Fitzg. | Orchidaceae | 8 |
| Thelymitra pauciflora | R.Br. | Orchidaceae | 8 |
| Thelymitra peniculata | Jeanes | Orchidaceae | 8 |
| Thelymitra rubra | Fitzg. | Orchidaceae | 8 |
| Themeda triandra | Forssk. | Poaceae | 8 |
| Thomasia petalocalyx | F.Muell. | Malvaceae | 8 |
| Threlkeldia diffusa | R.Br. | Chenopodiaceae | 8 |
| Thryptomene calycina | (Lindl.) Stapf | Myrtaceae | 8 |
| Thryptomene micrantha | Hook.f. | Myrtaceae | 8 |
| Thyridia repens | (R.Br.) W.R.Barker & Beardsley | Phrymaceae | 8 |
| Thysanotus baueri | R.Br. | Asparagaceae | 8 |
| Thysanotus patersonii | R.Br. | Asparagaceae | 8 |
| Thysanotus racemoides | Sirisena, T.D.Macfarl. & Conran | Asparagaceae | 8 |
| Thysanotus tuberosus | R.Br. | Asparagaceae | 8 |
| Todea barbara | (L.) T.Moore | Osmundaceae | 8 |
| Trachymene cyanopetala | (F.Muell.) Benth. | Araliaceae | 8 |
| Trachymene glaucifolia | (F.Muell.) Benth. | Araliaceae | 8 |
| Trachymene pilosa | Sm. | Araliaceae | 8 |
| Tragus australianus | S.T.Blake | Poaceae | 8 |
| Trichodesma zeylanicum | (Burm.f.) R.Br. | Boraginaceae | 8 |
| Trichogalium leptogonium | (I.Thomps.) Kadereit & Schneew. | Rubiaceae | 8 |
| Tricoryne elatior | R.Br. | Asphodelaceae | 8 |
| Tricoryne tenella | R.Br. | Asphodelaceae | 8 |
| Triglochin striata | Ruiz & Pav. | Juncaginaceae | 8 |
| Triodia pungens | R.Br. | Poaceae | 8 |
| Triodia scariosa | N.T.Burb. | Poaceae | 8 |
| Triptilodiscus pygmaeus | Turcz. | Asteraceae | 8 |
| Typha domingensis | Pers. | Typhaceae | 8 |
| Typha orientalis | C.Presl | Typhaceae | 8 |
| Urtica incisa | Poir. | Urticaceae | 8 |
| Utricularia australis | R.Br. | Lentibulariaceae | 8 |
| Utricularia barkeri | R.W.Jobson | Lentibulariaceae | 8 |
| Utricularia dichotoma | Labill. | Lentibulariaceae | 8 |
| Utricularia lateriflora | R.Br. | Lentibulariaceae | 8 |
| Utricularia tenella | R.Br. | Lentibulariaceae | 8 |
| Verbena officinalis | L. | Verbenaceae | 8 |
| Veronica calycina | R.Br. | Plantaginaceae | 8 |
| Veronica derwentiana | Andrews | Plantaginaceae | 8 |
| Veronica gracilis | R.Br. | Plantaginaceae | 8 |
| Veronica hillebrandii | F.Muell. | Plantaginaceae | 8 |
| Veronica plebeia | R.Br. | Plantaginaceae | 8 |
| Viminaria juncea | (Schrad.) Hoffmanns. | Fabaceae | 8 |
| Viola betonicifolia | Sm. | Violaceae | 8 |
| Viola cleistogamoides | (L.G.Adams) R.D.Seppelt | Violaceae | 8 |
| Viola eminens | K.R.Thiele & Prober | Violaceae | 8 |
| Viola hederacea | Labill. | Violaceae | 8 |
| Viola sieberiana | Spreng. | Violaceae | 8 |
| Vittadinia gracilis | (Hook.f.) N.T.Burb. | Asteraceae | 8 |
| Wahlenbergia capillaris | G.Don | Campanulaceae | 8 |
| Wahlenbergia gracilis | (G.Forst.) A.DC. | Campanulaceae | 8 |
| Wahlenbergia luteola | P.J.Sm. | Campanulaceae | 8 |
| Waitzia acuminata | Steetz | Asteraceae | 8 |
| Westringia dampieri | R.Br. | Lamiaceae | 8 |
| Westringia eremicola | A.Cunn. ex Benth. | Lamiaceae | 8 |
| Westringia rigida | R.Br. | Lamiaceae | 8 |
| Wilsonia backhousei | Hook.f. | Convolvulaceae | 8 |
| Wilsonia humilis | R.Br. | Convolvulaceae | 8 |
| Wolffia australiana | (Benth.) Hartog & Plas | Araceae | 8 |
| Wurmbea dioica | (R.Br.) F.Muell. | Colchicaceae | 8 |
| Xanthorrhoea australis | R.Br. | Asphodelaceae | 8 |
| Xanthorrhoea caespitosa | D.J.Bedford | Asphodelaceae | 8 |
| Xanthorrhoea quadrangulata | F.Muell. | Asphodelaceae | 8 |
| Xanthorrhoea semiplana | F.Muell. | Asphodelaceae | 8 |
| Xanthosia huegelii | Steud. | Apiaceae | 8 |
| Xanthosia pilosa | Rudge | Apiaceae | 8 |
| Xyris operculata | Labill. | Xyridaceae | 8 |
| Zannichellia palustris | L. | Potamogetonaceae | 8 |
| Zieria veronicea | (F.Muell.) Benth. | Rutaceae | 8 |
| Zostera muelleri | Irmisch ex Asch. | Zosteraceae | 8 |
| Zoysia macrantha | Desv. | Poaceae | 8 |
| Zygochloa paradoxa | (R.Br.) S.T.Blake | Poaceae | 8 |
| Acacia euthycarpa | (J.M.Black) J.M.Black | Fabaceae | 7 |
| Acacia hakeoides | A.Cunn. ex Benth. | Fabaceae | 7 |
| Acacia pendula | A.Cunn. ex G.Don | Fabaceae | 7 |
| Acacia rigens | A.Cunn. ex G.Don | Fabaceae | 7 |
| Adenanthos macropodianus | E.C.Nelson | Proteaceae | 7 |
| Ammobium alatum | R.Br. | Asteraceae | 7 |
| Amphibromus nervosus | (Hook.f.) Baill. | Poaceae | 7 |
| Angianthus preissianus | (Steetz) Benth. | Asteraceae | 7 |
| Astrebla elymoides | F.Muell. ex F.M.Bailey | Poaceae | 7 |
| Boerhavia acutifolia | (Choisy) J.W.Moore | Nyctaginaceae | 7 |
| Caladenia conferta | D.L.Jones | Orchidaceae | 7 |
| Caladenia macroclavia | D.L.Jones | Orchidaceae | 7 |
| Caladenia rigida | R.S.Rogers | Orchidaceae | 7 |
| Calotis scabiosifolia | Sond. & F.Muell. | Asteraceae | 7 |
| Christella hispidula | (Decne.) Holttum | Thelypteridaceae | 7 |
| Codonocarpus pyramidalis | (F.Muell.) F.Muell. | Gyrostemonaceae | 7 |
| Correa backhouseana | Hook. | Rutaceae | 7 |
| Crotalaria novae-hollandiae | DC. | Fabaceae | 7 |
| Cryptandra hispidula | Reissek & F.Muell. | Rhamnaceae | 7 |
| Cuscuta tasmanica | Engelm. | Convolvulaceae | 7 |
| Daviesia devito | Crisp & L.G.Cook | Fabaceae | 7 |
| Diuris palustris | Lindl. | Orchidaceae | 7 |
| Eragrostis eriopoda | Benth. | Poaceae | 7 |
| Eremophila polyclada | (F.Muell.) F.Muell. | Scrophulariaceae | 7 |
| Eucalyptus falciformis | (Newnham, Ladiges & Whiffin) Rule | Myrtaceae | 7 |
| Glischrocaryon aureum | (Lindl.) Orchard | Haloragaceae | 7 |
| Goodenia arguta | (R.Br.) K.A.Sheph. | Goodeniaceae | 7 |
| Goodenia berardiana | (Gaudich.) Carolin | Goodeniaceae | 7 |
| Goodenia connata | (F.Muell.) K.A.Sheph. | Goodeniaceae | 7 |
| Grevillea pauciflora | R.Br. | Proteaceae | 7 |
| Hyalosperma semisterile | (F.Muell.) Paul G.Wilson | Asteraceae | 7 |
| Lepidium leptopetalum | F.Muell. | Brassicaceae | 7 |
| Maireana decalvans | (Gand.) Paul G.Wilson | Chenopodiaceae | 7 |
| Minuria cunninghamii | Benth. | Asteraceae | 7 |
| Olearia lepidophylla | (Pers.) Benth. | Asteraceae | 7 |
| Paractaenum novae-hollandiae | P.Beauv. | Poaceae | 7 |
| Pimelea imbricata | R.Br. | Thymelaeaceae | 7 |
| Prostanthera chlorantha | (F.Muell.) Benth. | Lamiaceae | 7 |
| Pterostylis boormanii | Rupp | Orchidaceae | 7 |
| Pterostylis dolichochila | D.L.Jones & M.A.Clem. | Orchidaceae | 7 |
| Pultenaea canaliculata | F.Muell. | Fabaceae | 7 |
| Pultenaea stricta | Sims | Fabaceae | 7 |
| Pultenaea trinervis | J.M.Black | Fabaceae | 7 |
| Rhodanthe pygmaea | (DC.) Paul G.Wilson | Asteraceae | 7 |
| Ruppia tuberosa | J.S.Davis & Toml. | Ruppiaceae | 7 |
| Rytidosperma bipartitum | (Link) A.M.Humphreys & H.P.Linder | Poaceae | 7 |
| Scaevola angustata | Carolin | Goodeniaceae | 7 |
| Senna notabilis | (F.Muell.) Randell | Fabaceae | 7 |
| Sida platycalyx | F.Muell. ex Benth. | Malvaceae | 7 |
| Solanum lacunarium | F.Muell. | Solanaceae | 7 |
| Solanum simile | F.Muell. | Solanaceae | 7 |
| Styphelia woodsii | (F.Muell.) F.Muell. | Ericaceae | 7 |
| Swainsona sericea | (A.T.Lee) J.M.Black ex H.Eichler | Fabaceae | 7 |
| Thelymitra circumsepta | Fitzg. | Orchidaceae | 7 |
| Thelymitra malvina | M.A.Clem., D.L.Jones & Molloy | Orchidaceae | 7 |
| Triglochin nana | F.Muell. | Juncaginaceae | 7 |
| Triraphis mollis | R.Br. | Poaceae | 7 |
| Abutilon halophilum | F.Muell. | Malvaceae | 6 |
| Acacia continua | Benth. | Fabaceae | 6 |
| Acianthus exsertus | R.Br. | Orchidaceae | 6 |
| Acrotriche depressa | R.Br. | Ericaceae | 6 |
| Adriana tomentosa | (Thunb.) Gaudich. | Euphorbiaceae | 6 |
| Allocasuarina muelleriana | (Miq.) L.A.S.Johnson | Casuarinaceae | 6 |
| Astrebla squarrosa | C.E.Hubb. | Poaceae | 6 |
| Atriplex paludosa | R.Br. | Chenopodiaceae | 6 |
| Brachyscome ciliaris | Less. | Asteraceae | 6 |
| Choretrum glomeratum | R.Br. | Santalaceae | 6 |
| Chorizandra enodis | Nees | Cyperaceae | 6 |
| Chthonocephalus pseudevax | Steetz | Asteraceae | 6 |
| Cynanchum floribundum | R.Br. | Apocynaceae | 6 |
| Daviesia arenaria | Crisp | Fabaceae | 6 |
| Daviesia asperula | Crisp | Fabaceae | 6 |
| Dicrastylis lewellinii | (F.Muell.) F.Muell. | Lamiaceae | 6 |
| Dodonaea lobulata | F.Muell. | Sapindaceae | 6 |
| Enteropogon acicularis | (Lindl.) Lazarides | Poaceae | 6 |
| Eragrostis lacunaria | F.Muell. | Poaceae | 6 |
| Eragrostis laniflora | Benth. | Poaceae | 6 |
| Eremophila crassifolia | (F.Muell.) F.Muell. | Scrophulariaceae | 6 |
| Eriochlamys behrii | Sond. & F.Muell. | Asteraceae | 6 |
| Fimbristylis squarrosa | Vahl | Cyperaceae | 6 |
| Genoplesium archeri | (Hook.f.) D.L.Jones & M.A.Clem. | Orchidaceae | 6 |
| Genoplesium morrisii | (Nicholls) D.L.Jones & M.A.Clem. | Orchidaceae | 6 |
| Gnaphalium polycaulon | Pers. | Asteraceae | 6 |
| Goodenia albiflora | Schltdl. | Goodeniaceae | 6 |
| Goodenia collaris | (F.Muell.) K.A.Sheph. | Goodeniaceae | 6 |
| Gunniopsis calcarea | Chinnock | Aizoaceae | 6 |
| Hakea divaricata | L.A.S.Johnson | Proteaceae | 6 |
| Hibiscus tridactylites | Lindl. | Malvaceae | 6 |
| Ipomoea muelleri | Benth. | Convolvulaceae | 6 |
| Logania recurva | J.M.Black | Loganiaceae | 6 |
| Lomandra collina | (R.Br.) Ewart | Asparagaceae | 6 |
| Maireana triptera | (Benth.) Paul G.Wilson | Chenopodiaceae | 6 |
| Myoporum brevipes | Benth. | Scrophulariaceae | 6 |
| Petrophile multisecta | F.Muell. | Proteaceae | 6 |
| Podolepis arachnoidea | (Hook.) Druce | Asteraceae | 6 |
| Pogonolepis muelleriana | (Sond.) P.S.Short | Asteraceae | 6 |
| Potamogeton ochreatus | Raoul | Potamogetonaceae | 6 |
| Pterostylis arenicola | M.A.Clem. & J.Stewart | Orchidaceae | 6 |
| Pultenaea acerosa | R.Br. ex Benth. | Fabaceae | 6 |
| Pultenaea prostrata | Benth. | Fabaceae | 6 |
| Pultenaea villifera | Sieber ex DC. | Fabaceae | 6 |
| Roepera ammophila | (F.Muell.) Beier & Thulin | Zygophyllaceae | 6 |
| Roepera ovata | (Ewart & Jean White) Beier & Thulin | Zygophyllaceae | 6 |
| Rytidosperma monticola | (Vickery) Connor & Edgar | Poaceae | 6 |
| Sclerolaena convexula | (R.H.Anderson) A.J.Scott | Chenopodiaceae | 6 |
| Sclerolaena longicuspis | (F.Muell.) A.J.Scott | Chenopodiaceae | 6 |
| Scutellaria humilis | R.Br. | Lamiaceae | 6 |
| Sebaea ovata | (Labill.) R.Br. | Gentianaceae | 6 |
| Senecio prenanthoides | A.Rich. | Asteraceae | 6 |
| Sida petrophila | F.Muell. | Malvaceae | 6 |
| Sporobolus caroli | Mez | Poaceae | 6 |
| Tecticornia disarticulata | (Paul G.Wilson) K.A.Sheph. & Paul G.Wilson | Chenopodiaceae | 6 |
| Tetratheca halmaturina | J.M.Black | Elaeocarpaceae | 6 |
| Thelymitra arenaria | Lindl. | Orchidaceae | 6 |
| Thryptomene ericaea | F.Muell. | Myrtaceae | 6 |
| Trachymene ornata | (Endl.) Druce | Araliaceae | 6 |
| Trianthema pilosum | F.Muell. | Aizoaceae | 6 |
| Triodia longiceps | J.M.Black | Poaceae | 6 |
| Tripogonella loliiformis | (F.Muell.) P.M.Peterson & Romasch. | Poaceae | 6 |
| Utricularia beaugleholei | R.J.Gassin | Lentibulariaceae | 6 |
| Vittadinia blackii | N.T.Burb. | Asteraceae | 6 |
| Wahlenbergia gracilenta | Lothian | Campanulaceae | 6 |
| Wahlenbergia preissii | de Vriese | Campanulaceae | 6 |
| Wilsonia rotundifolia | Hook. | Convolvulaceae | 6 |
| Wurmbea australis | (R.J.Bates) R.J.Bates | Colchicaceae | 6 |
| Wurmbea uniflora | (R.Br.) T.D.Macfarl. | Colchicaceae | 6 |
| Zehneria mucronata | Miq. | Cucurbitaceae | 6 |
| Abutilon fraseri | (Hook.) Walp. | Malvaceae | 5 |
| Acacia farinosa | Lindl. | Fabaceae | 5 |
| Acacia grasbyi | Maiden | Fabaceae | 5 |
| Acacia nyssophylla | F.Muell. | Fabaceae | 5 |
| Amphibromus archeri | (Hook.f.) P.Morris | Poaceae | 5 |
| Arthrochilus huntianus | (F.Muell.) Blaxell | Orchidaceae | 5 |
| Atriplex fissivalvis | F.Muell. | Chenopodiaceae | 5 |
| Atriplex velutinella | F.Muell. | Chenopodiaceae | 5 |
| Austrostipa stuposa | (Hughes) S.W.L.Jacobs & J.Everett | Poaceae | 5 |
| Beyeria opaca | F.Muell. | Euphorbiaceae | 5 |
| Blennodia canescens | R.Br. | Brassicaceae | 5 |
| Caladenia concolor | Fitzg. | Orchidaceae | 5 |
| Caladenia congesta | R.Br. | Orchidaceae | 5 |
| Caladenia septuosa | D.L.Jones | Orchidaceae | 5 |
| Caladenia vulgaris | D.L.Jones | Orchidaceae | 5 |
| Calotis cymbacantha | F.Muell. | Asteraceae | 5 |
| Calycopeplus paucifolius | (Klotzsch) Baill. | Euphorbiaceae | 5 |
| Calytrix glaberrima | (F.Muell.) Craven | Myrtaceae | 5 |
| Cyanothamnus nanus | (Hook.) Duretto & Heslewood | Rutaceae | 5 |
| Cycnogeton multifructus | (Aston) Mering & Kadereit | Juncaginaceae | 5 |
| Cyperus gymnocaulos | Steud. | Cyperaceae | 5 |
| Cyperus sanguinolentus | Vahl | Cyperaceae | 5 |
| Eragrostis parviflora | (R.Br.) Trin. | Poaceae | 5 |
| Eremophila clarkei | Oldfleld & F.Muell. | Scrophulariaceae | 5 |
| Eremophila praecox | Chinnock | Scrophulariaceae | 5 |
| Eremophila serrulata | (A.Cunn. ex A.DC.) Druce | Scrophulariaceae | 5 |
| Eucalyptus arenacea | Marginson & Ladiges | Myrtaceae | 5 |
| Fimbristylis aestivalis | (Retz.) Vahl | Cyperaceae | 5 |
| Gahnia lanigera | (R.Br.) Benth. | Cyperaceae | 5 |
| Glycine rubiginosa | Tindale & B.E.Pfeil | Fabaceae | 5 |
| Gossypium sturtianum | J.H.Willis | Malvaceae | 5 |
| Grammosolen dixonii | (F.Muell. & Tate) Haegi | Solanaceae | 5 |
| Grevillea pterosperma | F.Muell. | Proteaceae | 5 |
| Gyrostemon ramulosus | Desf. | Gyrostemonaceae | 5 |
| Hakea francisiana | F.Muell. | Proteaceae | 5 |
| Hakea mitchellii | Meisn. | Proteaceae | 5 |
| Hibbertia pallidiflora | Toelken | Dilleniaceae | 5 |
| Juncus holoschoenus | R.Br. | Juncaceae | 5 |
| Lepidium papillosum | F.Muell. | Brassicaceae | 5 |
| Leptinella longipes | Hook.f. | Asteraceae | 5 |
| Leptochloa digitata | (R.Br.) Domin | Poaceae | 5 |
| Logania linifolia | Schltdl. | Loganiaceae | 5 |
| Maireana coronata | (J.M.Black) Paul G.Wilson | Chenopodiaceae | 5 |
| Maireana spongiocarpa | (F.Muell.) Paul G.Wilson | Chenopodiaceae | 5 |
| Melaleuca halmaturorum | F.Muell. ex Miq. | Myrtaceae | 5 |
| Minuria denticulata | (DC.) Benth. | Asteraceae | 5 |
| Minuria integerrima | Benth. | Asteraceae | 5 |
| Osteocarpum acropterum | (F.Muell. & Tate) Volkens | Chenopodiaceae | 5 |
| Phyllanthus fuernrohrii | F.Muell. | Phyllanthaceae | 5 |
| Picris angustifolia | DC. | Asteraceae | 5 |
| Plagiosetum refractum | (F.Muell.) Benth. | Poaceae | 5 |
| Podolepis rugata | Labill. | Asteraceae | 5 |
| Pterostylis atrans | D.L.Jones | Orchidaceae | 5 |
| Pterostylis viriosa | (D.L.Jones) R.J.Bates | Orchidaceae | 5 |
| Pultenaea hispidula | R.Br. ex Benth. | Fabaceae | 5 |
| Pultenaea laxiflora | Benth. | Fabaceae | 5 |
| Rhodanthe chlorocephala | (Turcz.) Paul G.Wilson | Asteraceae | 5 |
| Roepera similis | (H.Eichler) Beier & Thulin | Zygophyllaceae | 5 |
| Rorippa laciniata | (F.Muell.) L.A.S.Johnson | Brassicaceae | 5 |
| Sclerolaena divaricata | (R.Br.) Sm. | Chenopodiaceae | 5 |
| Senna glutinosa | (DC.) Randell | Fabaceae | 5 |
| Sporobolus australasicus | Domin | Poaceae | 5 |
| Thelymitra albiflora | Jeanes | Orchidaceae | 5 |
| Thelymitra batesii | Jeanes | Orchidaceae | 5 |
| Uranthoecium truncatum | (Maiden & Betche) Stapf | Poaceae | 5 |
| Vittadinia sulcata | N.T.Burb. | Asteraceae | 5 |
| Xanthosia tasmanica | Domin | Apiaceae | 5 |
| Acacia halliana | Maslin | Fabaceae | 4 |
| Acacia trineura | F.Muell. | Fabaceae | 4 |
| Allocasuarina pusilla | (Macklin) L.A.S.Johnson | Casuarinaceae | 4 |
| Amyema fitzgeraldii | Danser | Loranthaceae | 4 |
| Amyema maidenii | (Blakely) Barlow | Loranthaceae | 4 |
| Austrostipa exilis | (Vickery) S.W.L.Jacobs & J.Everett | Poaceae | 4 |
| Austrostipa macalpinei | (Reader) S.W.L.Jacobs & J.Everett | Poaceae | 4 |
| Bertya rotundifolia | F.Muell. | Euphorbiaceae | 4 |
| Bolboschoenus medianus | (V.J.Cook) Soják | Cyperaceae | 4 |
| Brachychiton gregorii | F.Muell. | Malvaceae | 4 |
| Brachyscome goniocarpa | Sond. & F.Muell. | Asteraceae | 4 |
| Caladenia dilatata | R.Br. | Orchidaceae | 4 |
| Calocephalus sonderi | F.Muell. | Asteraceae | 4 |
| Clematis decipiens | H.Eichler ex Jeanes | Ranunculaceae | 4 |
| Craspedia glauca | Spreng. | Asteraceae | 4 |
| Crassula closiana | Reiche | Crassulaceae | 4 |
| Cullen discolor | (Domin) J.W.Grimes | Fabaceae | 4 |
| Digitaria hystrichoides | Vickery | Poaceae | 4 |
| Duboisia hopwoodii | (F.Muell.) F.Muell. | Solanaceae | 4 |
| Eleocharis plana | S.T.Blake | Cyperaceae | 4 |
| Eremophila decipiens | Ostenf. | Scrophulariaceae | 4 |
| Eremophila forrestii | F.Muell. | Scrophulariaceae | 4 |
| Eremophila gilesii | F.Muell. | Scrophulariaceae | 4 |
| Eremophila rotundifolia | F.Muell. | Scrophulariaceae | 4 |
| Eremophila weldii | F.Muell. | Scrophulariaceae | 4 |
| Eriachne pulchella | Domin | Poaceae | 4 |
| Eucalyptus brachycalyx | Blakely | Myrtaceae | 4 |
| Eucalyptus coolabah | Blakely & Jacobs | Myrtaceae | 4 |
| Eucalyptus dumosa | A.Cunn. ex Oxley | Myrtaceae | 4 |
| Eucalyptus gillii | Maiden | Myrtaceae | 4 |
| Eucalyptus macrorhyncha | F.Muell. ex Benth. | Myrtaceae | 4 |
| Eucalyptus youngiana | F.Muell. | Myrtaceae | 4 |
| Euchilus elachistus | (F.Muell.) R.L.Barrett & Orthia | Fabaceae | 4 |
| Euphrasia scabra | R.Br. | Orobanchaceae | 4 |
| Gahnia deusta | (R.Br.) Benth. | Cyperaceae | 4 |
| Glyceria australis | C.E.Hubb. | Poaceae | 4 |
| Gnaphalium indutum | Hook.f. | Asteraceae | 4 |
| Gnephosis tenuissima | Cass. | Asteraceae | 4 |
| Hibbertia cinerea | (R.Br. ex DC.) Toelken | Dilleniaceae | 4 |
| Hibbertia hirsuta | Benth. | Dilleniaceae | 4 |
| Hibbertia paeninsularis | J.M.Black | Dilleniaceae | 4 |
| Hibiscus krichauffianus | F.Muell. | Malvaceae | 4 |
| Irenepharsus phasmatodes | Hewson | Brassicaceae | 4 |
| Juncus pauciflorus | R.Br. | Juncaceae | 4 |
| Lepidium monoplocoides | F.Muell. | Brassicaceae | 4 |
| Lobelia heterophylla | Labill. | Campanulaceae | 4 |
| Maireana astrotricha | (L.A.S.Johnson) Paul G.Wilson | Chenopodiaceae | 4 |
| Orianthera nuda | (F.Muell.) C.S.P.Foster & B.J.Conn | Loganiaceae | 4 |
| Orthrosanthus multiflorus | Sweet | Iridaceae | 4 |
| Osteocarpum salsuginosum | F.Muell. | Chenopodiaceae | 4 |
| Oxychloris scariosa | (F.Muell.) Lazarides | Poaceae | 4 |
| Parapolystichum acuminatum | (Houlston) Labiak, Sundue & R.C.Moran | Dryopteridaceae | 4 |
| Picris squarrosa | Steetz | Asteraceae | 4 |
| Pimelea macrostegia | (Benth.) J.M.Black | Thymelaeaceae | 4 |
| Plantago hispida | R.Br. | Plantaginaceae | 4 |
| Poa poiformis | (Labill.) Druce | Poaceae | 4 |
| Posidonia australis | Hook.f. | Posidoniaceae | 4 |
| Pterostylis falcata | R.S.Rogers | Orchidaceae | 4 |
| Pterostylis lingua | M.A.Clem. | Orchidaceae | 4 |
| Pterostylis lustra | D.L.Jones | Orchidaceae | 4 |
| Pultenaea dentata | Labill. | Fabaceae | 4 |
| Pultenaea graveolens | Tate | Fabaceae | 4 |
| Pycnosorus chrysanthus | (Schltdl.) Sond. | Asteraceae | 4 |
| Quinetia urvillei | Cass. | Asteraceae | 4 |
| Sarcozona praecox | (F.Muell.) S.T.Blake | Aizoaceae | 4 |
| Scaevola linearis | R.Br. | Goodeniaceae | 4 |
| Sclerolaena birchii | (F.Muell.) Domin | Chenopodiaceae | 4 |
| Senecio cunninghamii | DC. | Asteraceae | 4 |
| Spyridium tricolor | W.R.Barker & Rye | Rhamnaceae | 4 |
| Swainsona laxa | R.Br. | Fabaceae | 4 |
| Tecticornia indica | (Willd.) K.A.Sheph. & Paul G.Wilson | Chenopodiaceae | 4 |
| Teucrium sessiliflorum | Benth. | Lamiaceae | 4 |
| Utricularia oppositiflora | R.Br. | Lentibulariaceae | 4 |
| Utricularia violacea | R.Br. | Lentibulariaceae | 4 |
| Vallisneria australis | S.W.L.Jacobs & Les | Hydrocharitaceae | 4 |
| Wahlenbergia fluminalis | (J.M.Black) E.Wimm. ex H.Eichler | Campanulaceae | 4 |
| Acacia colletioides | A.Cunn. ex Benth. | Fabaceae | 3 |
| Acacia cupularis | Domin | Fabaceae | 3 |
| Acacia dodonaeifolia | (Pers.) Balb. | Fabaceae | 3 |
| Acacia melleodora | Pedley | Fabaceae | 3 |
| Acacia notabilis | F.Muell. | Fabaceae | 3 |
| Acacia wilhelmiana | F.Muell. | Fabaceae | 3 |
| Actinoschoenus aphyllus | (Vahl) Larridon | Cyperaceae | 3 |
| Amphipogon strictus | R.Br. | Poaceae | 3 |
| Androcalva loxophylla | (F.Muell.) C.F.Wilkins & Whitlock | Malvaceae | 3 |
| Apodasmia brownii | (Hook.f.) B.G.Briggs & L.A.S.Johnson | Restionaceae | 3 |
| Arabidella nasturtium | (F.Muell.) E.A.Shaw | Brassicaceae | 3 |
| Atriplex eardleyae | Aellen | Chenopodiaceae | 3 |
| Atriplex pseudocampanulata | Aellen | Chenopodiaceae | 3 |
| Austrostipa drummondii | (Steud.) S.W.L.Jacobs & J.Everett | Poaceae | 3 |
| Austrostipa gibbosa | (Vickery) S.W.L.Jacobs & J.Everett | Poaceae | 3 |
| Austrostipa puberula | (Steud.) S.W.L.Jacobs & J.Everett | Poaceae | 3 |
| Billardiera sericophora | F.Muell. | Pittosporaceae | 3 |
| Billardiera versicolor | F.Muell. ex Klatt | Pittosporaceae | 3 |
| Bonamia media | (R.Br.) Hallier f. | Convolvulaceae | 3 |
| Boronia edwardsii | Benth. | Rutaceae | 3 |
| Brachyscome parvula | Hook.f. | Asteraceae | 3 |
| Caladenia formosa | G.W.Carr | Orchidaceae | 3 |
| Caladenia toxochila | Tate | Orchidaceae | 3 |
| Caladenia versicolor | G.W.Carr | Orchidaceae | 3 |
| Calostemma luteum | Sims | Amaryllidaceae | 3 |
| Calostemma purpureum | R.Br. | Amaryllidaceae | 3 |
| Calytrix carinata | Craven | Myrtaceae | 3 |
| Calytrix involucrata | J.M.Black | Myrtaceae | 3 |
| Cardamine papillata | I.Thomps. | Brassicaceae | 3 |
| Chloris pectinata | Benth. | Poaceae | 3 |
| Coronidium rutidolepis | (DC.) N.G.Walsh | Asteraceae | 3 |
| Cremnothamnus thomsonii | (F.Muell.) Puttock | Asteraceae | 3 |
| Cymbopogon obtectus | S.T.Blake | Poaceae | 3 |
| Digitaria divaricatissima | (R.Br.) Hughes | Poaceae | 3 |
| Eragrostis falcata | (Gaudich.) Steud. | Poaceae | 3 |
| Eragrostis speciosa | (Roem. & Schult.) Steud. | Poaceae | 3 |
| Eremophila santalina | (F.Muell.) F.Muell. | Scrophulariaceae | 3 |
| Eriachne scleranthoides | F.Muell. | Poaceae | 3 |
| Eucalyptus cyanophylla | Brooker | Myrtaceae | 3 |
| Eucalyptus gamophylla | F.Muell. | Myrtaceae | 3 |
| Euphorbia dallachyana | Baill. | Euphorbiaceae | 3 |
| Fimbristylis velata | R.Br. | Cyperaceae | 3 |
| Gahnia trifida | Labill. | Cyperaceae | 3 |
| Gonocarpus mezianus | (Schindl.) Orchard | Haloragaceae | 3 |
| Goodenia cycloptera | R.Br. | Goodeniaceae | 3 |
| Goodenia robusta | (Benth.) K.Krause | Goodeniaceae | 3 |
| Grevillea stenobotrya | F.Muell. | Proteaceae | 3 |
| Gunniopsis papillata | Chinnock | Aizoaceae | 3 |
| Hakea repullulans | H.M.Lee | Proteaceae | 3 |
| Halophila australis | Doty & B.C.Stone | Hydrocharitaceae | 3 |
| Haloragis acutangula | F.Muell. | Haloragaceae | 3 |
| Haloragis aspera | Lindl. | Haloragaceae | 3 |
| Hibbertia setifera | Toelken | Dilleniaceae | 3 |
| Iseilema membranaceum | (Lindl.) Domin | Poaceae | 3 |
| Isotoma scapigera | (R.Br.) G.Don | Campanulaceae | 3 |
| Leptomeria preissiana | A.DC. | Santalaceae | 3 |
| Lobelia irrigua | R.Br. | Campanulaceae | 3 |
| Maireana enchylaenoides | (F.Muell.) Paul G.Wilson | Chenopodiaceae | 3 |
| Mentha australis | R.Br. | Lamiaceae | 3 |
| Mimulus gracilis | R.Br. | Phrymaceae | 3 |
| Minuria leptophylla | DC. | Asteraceae | 3 |
| Myoporum viscosum | R.Br. | Scrophulariaceae | 3 |
| Myriophyllum variifolium | Hook.f. | Haloragaceae | 3 |
| Olearia floribunda | (Hook.f.) Benth. | Asteraceae | 3 |
| Olearia passerinoides | (Turcz.) Benth. | Asteraceae | 3 |
| Owenia acidula | F.Muell. | Meliaceae | 3 |
| Pelargonium littorale | Huegel | Geraniaceae | 3 |
| Phyllangium divergens | (Hook.f.) Dunlop | Loganiaceae | 3 |
| Phyllanthus lacunarius | F.Muell. | Phyllanthaceae | 3 |
| Pilularia novae-hollandiae | A.Braun | Marsileaceae | 3 |
| Prasophyllum fecundum | R.J.Bates | Orchidaceae | 3 |
| Prasophyllum fitzgeraldii | R.S.Rogers & Maiden | Orchidaceae | 3 |
| Pterostylis foliacea | (D.L.Jones) D.L.Jones | Orchidaceae | 3 |
| Pterostylis multisignata | (D.L.Jones) D.L.Jones | Orchidaceae | 3 |
| Pultenaea densifolia | F.Muell. | Fabaceae | 3 |
| Ranunculus amplus | N.G.Walsh & B.G.Briggs | Ranunculaceae | 3 |
| Ranunculus oz | Christenh. & Byng | Ranunculaceae | 3 |
| Rhodanthe tietkensii | (F.Muell.) Paul G.Wilson | Asteraceae | 3 |
| Rinzia ericaea | (F.Muell.) Rye | Myrtaceae | 3 |
| Roepera iodocarpa | (F.Muell.) Beier & Thulin | Zygophyllaceae | 3 |
| Ruppia megacarpa | R.Mason | Ruppiaceae | 3 |
| Rytidosperma carphoides | (F.Muell. ex Benth.) Connor & Edgar | Poaceae | 3 |
| Rytidosperma duttonianum | (Cashmore) Connor & Edgar | Poaceae | 3 |
| Schoenus carsei | Cheeseman | Cyperaceae | 3 |
| Sclerolaena bicornis | Lindl. | Chenopodiaceae | 3 |
| Sclerolaena calcarata | (Ising) A.J.Scott | Chenopodiaceae | 3 |
| Sebaea albidiflora | F.Muell. | Gentianaceae | 3 |
| Seringia nephrosperma | F.Muell. | Malvaceae | 3 |
| Sida spodochroma | F.Muell. | Malvaceae | 3 |
| Solanum orbiculatum | Dunal | Solanaceae | 3 |
| Sporobolus mitchellii | (Trin.) C.E.Hubb. | Poaceae | 3 |
| Styphelia cordifolia | (Lindl.) F.Muell. | Ericaceae | 3 |
| Templetonia egena | (F.Muell.) Benth. | Fabaceae | 3 |
| Templetonia stenophylla | (F.Muell.) J.M.Black | Fabaceae | 3 |
| Tetrarrhena distichophylla | (Labill.) R.Br. | Poaceae | 3 |
| Thelymitra alcockiae | D.L.Jones ex Jeanes | Orchidaceae | 3 |
| Triodia basedowii | E.Pritz. | Poaceae | 3 |
| Triodia compacta | (N.T.Burb.) S.W.L.Jacobs | Poaceae | 3 |
| Vigna lanceolata | Benth. | Fabaceae | 3 |
| Vittadinia cervicularis | N.T.Burb. | Asteraceae | 3 |
| Vittadinia cuneata | DC. | Asteraceae | 3 |
| Wahlenbergia littoralis | (Labill.) Sweet | Campanulaceae | 3 |
| Xanthorrhoea thorntonii | Tate | Asphodelaceae | 3 |
| Xerochrysum interiore | Paul G.Wilson | Asteraceae | 3 |