A4 2 GPO Detailed Flora and Veg Survey (Astron 2018B)

500000 550000 600000

k ree # a C * eed Nicotiana umbratica Paraburdoo Survey Area Boolg

" Ba Towns Dept. of Biodiversity, Conservation and Attractions rne t t C r 7500000 e er Rd e v rtz Na KarrathaTom PriceRd National Park y Ri ua mele k Main Road asle ite Q ss Valley Be h D W r

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Hardey River

Nanutarra Munjina

Hardey R iver

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Hardey River 7450000

th Rd Tom Price Nor

Ash burton Riv er *# *# *# *#

d R e PARABURDOO in Ratty Sprin gs Rd " M Camp Rd

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" A As PARABURDOO hbur " NEWMAN ton " Riv er

Map Extent A s h b u rt on R iv er Rio Tinto Coordinate System: GDA 1994 MGA Zone 50 Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Km 0 5 10 15 20 25 30 ± Figure O.6: Nicotiana umbratica P3 regional locations Author: B. Eckermann Drawn: C. Dyde Date: 14-12-2018 Figure Ref: 14284-18-BIDR-1RevB_181214_FigO6_Nic 500000 520000 540000 560000 580000 600000

P a Paraburdoo Tom Price lm S p " r in Rocklea - Tom Price Rd Karijini Dr H gs a Rd BROOME r d e " *#*# y *#*#*# *#*# R *# *#*#*# i #**# v LAGRANGE *#*#*#*# e *#*#*#*#*# r *# *#*# WW E E S S T T E E R R N N # AUSTRALIAAUSTRALIA PORT HEDLAND * " DAMPIER " " " ROEBOURNE MARBLE BAR KARRATHA " 7480000 ONSLOW PANNAWONICA " " TELFER MINING CENTRE EXMOUTH " iver " y R r WITTENOOM GORGE le jina e n v " s u Ri a M y e e TOM PRICE ra rd B r a " ta H u n a PARABURDOO N r " NEWMAN e iv " R y rde Map Extent Ha Rocklea Rd er iv R

d r

a na j i H un M a r r a r t ve u Ri n y a e N rd Ha Karijini

r e National v

y Park e d r P a a H ra b u er r Riv d Nanutarra Munjina y o de o ar T H o m Nan P ut r arra i Mu c dey R njin er e 7460000 r i a v Ha ve rdey Ri r Ha Pa rab urd Hardey River oo T om P Hardey River ri ce Har dey R iver

Hard ey R iver

ice North Rd Tom Pr 7440000

Tom Price oo urd o Rd rab Caball Pa # *#*#*# El *# *#*#*# *#*#*#*# #**# *#*#*#*#*#*#*#*# PARABURDOO *# Ratty Springs Rd d " Camp Rd R *# C am p

*# Beasley Rd Ptilotus trichocephalus *# *# #*#*# *#*#*##*#*#*# C #*#*#*#* h *##*#*#*# a " *# n Towns n ar A cce ss Main Road Rd East ern R ange Acce Channar Access Rd ss Rd Watercourse *#*#*# *#*# Paraburdoo Survey Area *#*#*# *#

Dept. of Biodiversity,d Conservation and Attractions *# R #*# s *#*# n w o NationalD Park n o t r u b h s A 7420000 Rio Tinto Coordinate System: GDA 1994 MGA Zone 50 Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Km 0 5 10 15 20 ± Figure O.7: Ptilotus trichocephalus P4 regional locations Author: B. Eckermann Drawn: C. Dyde Date: 14-12-2018 Figure Ref: 14284-18-BIDR-1RevB_181214_FigO7_Pti 500000 600000 700000

G r Cockeraga River e r at G ive Millstream Chichester National Park N " R or Dawson Creek Rd e rge th Piker o er Cre Forte n d BROOME ek scu k H R e e w k Shaw River Ri Unnamed c ve e y o " r (!K r r t a e s r C Turner River d r v Y o a y i a th r n Co o LAGRANGE a r R d o Yu W - Pann - e e na le R le Bar - m a T y k y Marb Millstrea w o Roebourne - W n a r iv PANNAWONICA on d m u c r r er ica R P it N o ra O ie Pa a R ca rice te l utc C nn nic " d ni Rd n r am r awo o o e p Acc e W E S T E R N aw o h es ek W E S T E R N H ann (! m S s ills - P R Rd AUSTRALIAAUSTRALIA ide PORT HEDLAND m Ka d -Woo Robe River ea njanj k dsto " S lstr ie Cree ck R h Mil Mungaroona Nature Reserve DAMPIER d aw F "" ck d R o W " to R iv

7600000 r te ROEBOURNE ds e s Yule River o r c T e C MARBLE- Wo BAR u om Sherloc s o KARRATHA de k Riv t Redmont Access Rd Hillsi " e P er c R r Y k B ic e i e u ONSLOW PANNAWONICA o v l r n er Fortescue River R e a " " TELFER MINING CENTREn C a g e M R EXMOUTH Yule River " i Coolawanyah Rd o y i a lls lw i D tr v o " R o e a e a n WITTENOOM GORGE w y i m r a n v R G " s R r d R e d B o r r - r e e i H u e b a TOM PRICE n i o t l g u C " l N s a r r i n H o e d r e o e o F o r e o t PARABURDOO Shaw River l R rt - Y o R e e h k d

s u c W y " u e NEWMAN o e C R i R r l b i e " v t n r d e er te e e H k n R o w i R o v m iv y e Map Extent o C e r re R Bung aro ek r d Shaw River k (! be e (! o Ri e (! R v er r Robe River C K l ar l ra W th a e a e -T Fortescue River W lu o m m bourne - Witteno Creek Roe om Rd ll u P Hi r r d r ic Re a e stern Sha C R e w Riv r d W er e Joffre Creek e Mulga Downs Rd k Great Northern Hwy

Nanu Riv ta k ne er a rr e a ra Munjin a M C tar u e u nji r an na C N g R i o G B b M WITTENOOM GORGE o Caves Creek e t.Sh Rd od Riv iela Hamersley " ia er R N da d anu rrie tar S a r w S Mt a M a er Brockman n un m pen Caves Creek ji jin ti n a p ne Caves Creek u Cr M Nanutarra Munjina e a ek r k r e d Cloudbreak Access Rd a e t ano r R e R Duck C u d C ge r Tom Price Railway Rd n r e W Duck Creek e a e o k D Rd r G D cess N ff u u Brockman Ac Wackilina Creek e Munjina - Roy Hill Rd ck ck Jo ir k Creek Creek p ee m r Duck Creek Banjima Dr a C Y G

Barnett Creek Munjina - Roy Hill Rd k r d c a e R !((! B jin u (!(!(!(!(!(!(! n a ra !( (!(! a (!(!( ((!(!(!(!!! u t D (!(!(! (!(!(!(!(!!(!( M H w (!(! r a (! (!(!(!(!(!(!!( (!(!! r a N (!(!(!(!(!(!(!(!(! ((!(!(! (!!(!( n r o ((!(!(! (!(! (!(! uta m o C e an r

t e r t t G N rs D h oo Swamp (! le a Rd e d iadarrie C m B r

Duck Creek (!(! y ji les n D n a H k u ! r - Dr a e ck (!(! U M a a D C (! e nji m w e re a n o B Cr ek in e kn u y ck (! (!(! j k n Du (!(! un ow t n B M r ra R u r d c r a e e t Rd Banjima Dr !(! v u (!(!( i (! !( W n ( ek R (!(!! re a Karijini Dr ( M a C y ! (! e u d N Marandoo Access Rd (! (! njin ee e (! e a - oolg l B l R B s ar Dr Karijini Dr i oy H a n rijini (! W ill R e z Rd et Ka d B te Quart Nam t o B Whi eless Cr l o Val e Karijini National Park li o le e C 7500000 l k g y Great Northern Hwy k r ee k (! !(!!(! !! D e e Munjina - Roy Hill Rd da Cree (! ((((! (!(!( r e e ( (! (!(! r k Yandi Haul Rd (P) (! ! !((! (!(!!(!(!(!(!(!(!(! ((! C (! (!(! (!(!(!(!(!!((!(!(!(! ( (!(!! a (! (!(!(! (!(! (!(!(! TOM PRICE n Yandi Mine Access (! (! (! (!(!((!! a W (!(!(! (!(! e ll (!(!!(!(!( " re Cre ri y (!(!(! (! u a l T e ! M ) o !( ( ! P o (! ! (!(!!(! k (! ( ((! (! ( (! a - N ( (! (!(!! (! Y n (!(! (!(! d a i (! !( a K n j ! ( M (!! (!! R u !((!(!(! (! ! (! (! aril n !!(!(!( ( n l o ta (((!(!( (!(! (!(! ana l o r (! u (! Cree d l ra (! k k u i (! e J i a n M M H e u (! (! e u aul Rd H R n (! r n (P) i a (! a d d jin r C a r D k Ac n a (! e ee ce Ya t (! e o Cr ss (! u r w R (! !(! b d (!((!!((! n u n (!(!(!(!!(! a m k (( T (! (! N s a e (!(! R L e k A d Cr e sh a e b H (! gin r u a Packsa coo C r r er dd di i to d iv T l an ll n e R u e Y o (! y ley r R ek R R s e d Cre a e a W i iv e oogin li v e ey B P ic r ard R C d e e H ive a Yan r e

r r r W Hardey River a e W W b e (! e Nanutarra Munjina st An

Hardey River u k West Angelas Rd ge ee Ha r la r d (! (!(!(!(! s

d o R l

ey o i Ri P d K ve Nanutarra M a T W ra o o r unjina bu o rdo m o li o n T P l Hardey River o k l e m r i - i e A H iver P c C e e sh rdey R r r bur ard a ic r to n ey H e C e Down Riv e Karijini National Park e West Angelas Rd s R er e G k d r re u at T N d or R th e th r r n o H N w y Wes ice White Spring Rd t Angelas (! Tom Pr Great R e Northern H d Sida sp. Barlee Range (S. van Leeuwen 1642) it Spring Rd (!(!(! wy Eagle Pool Rd h (!(!(!

W Gr Eagle Pool Rd (! (! eat iver (! (! ! Weeli Wolli Rd N o h n R (! (! (!(! d rt er " As rto (! (!(! R n H Towns hbu (! (! t w K PARABURDOO in y o Ratty Springs Rd (! (! o o (! (! (! (! s P lin " !( (! le e - (!(! (!(!(!(! i As (! G hbu (! (! r k Main Road ton (! Do !(! (! e w (!(!(!(!!( e (!(!(!(!( (! r ns (!(!(!(!(!(!(!(!(!! A (!(!(! (!! C s Rd Rd (!(! (!(!(!( (! !( e hb ns ( (!(! u w (!(! (!(! e (! r Watercourse r o (!(! (!(!(!(!!((! to D (!(!(!(!(!!(!(! u n n (!(!(!( T R o (! (!(!(!!(!(! iv t (!(! er r (! u F b or Paraburdoo Survey Area h tescue s T Ri A ur (! ver Ashbu ee rto Cr n eek k River e Dept. of Biodiversity, Conservation and Attractions e r C K l ir e e n n (! n i National Park a ! u ( C (!(! T A r s e h k e Fo b e k rte Nature Reserve ur e sc to r ue n C Riv Ri Cr er er ve e ree eek R F iv 7400000 r re u d o e R Tu T rt e scu Rio Tinto Coordinate System: GDA 1994 MGA Zone 50 Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Km 0 10 20 30 40 50 ± Figure O.8: Sida sp. Barlee Range (S. van Leeuwen 1642) P3 regional locations Author: B. Eckermann Drawn: C. Dyde Date: 14-12-2018 Figure Ref: 14284-18-BIDR-1RevB_181214_FigO8_Sid 574000 576000 578000 580000 582000 584000 586000

*# Solanum octonum Main Road Paraburdoo Survey Area Watercourse 7428000

*# *# *# *# *# # *# *# *# *# *# *# *#

*# 7426000

*#*## **#*#

7424000 *# *#*# *# *# *# *#*#*#*#*#*#*# *#*# *# *# *# # *# *# **# *# *# *#*# *# *# *# *# *# *#*# *# *#*#*#*# *#*# *# *# *# *# *#*# *# *# *# *# *# *# *#*# *# *# *# *# *# *# *# *# *# Channar Access Rd *##*# *#*# * *# *#*#*# *# *#*#*#

7422000 " BROOME " LAGRANGE *# *# *# WW E E S S T T E E R R N N AUSTRALIAAUSTRALIA PORT HEDLAND " DAMPIER " " " ROEBOURNE MARBLE BAR KARRATHA " ONSLOW PANNAWONICA " " TELFER MINING CENTRE EXMOUTH " " WITTENOOM GORGE " TOM PRICE " PARABURDOO " NEWMAN " Map Extent Turee Creek 7420000

Rio Tinto Coordinate System: GDA 1994 MGA Zone 50 Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Km 0 1 2 3 ± Figure O.9: Solanum octonum P2 regional locations Author: B. Eckermann Drawn: C. Dyde Date: 14-12-2018 Figure Ref: 14284-18-BIDR-1RevB_181214_FigO9_Sol Rio Tinto Iron Ore Greater Paraburdoo – Detailed Flora and Vegetation Survey, April 2018

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

Appendix P: Introduced Flora Species (Weed) Locations and Descriptions

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

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550000 551000 552000 553000 554000

P.1 P.2 P.3

P.4 P.5 P.6 7436000 7435000

*Bidens bipinnata (! 7434000

*Bidens bipinnata (!

7433000 *Aerva javanica *Cenchrus ciliaris *Setaria verticillata (! (! *Cenchrus ciliaris *Cenchrus setiger

*Malvastrum americanum 7432000

*Cenchrus ciliaris (!

Introduced Flora (Phase 1 & Phase 2) Previously Recorded Introduced Flora *# *Flaveria trinervia (! *Aerva javanica *# *Aerva javanica *# *Malvastrum americanum 7431000 (! *Bidens bipinnata *# *Bidens bipinnata *# *Rumex vesicarius (! *Cenchrus ciliaris *# *Cenchrus ciliaris *# *Tribulus terrestris (! *Cenchrus setiger *# *Cenchrus setiger *# *Vachellia farnesiana (! *Malvastrum americanum (! *Setaria verticillata

Rio Tinto Iron Ore Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Figure P.1: Introduced flora species (weed) locations

Author: B. Eckermann Date: 20-12-2018 Coordinate System: GDA 1994 MGA Zone 50 Metres Drawn: C. Dyde Figure Ref: 14284-18-BIDR-3RevB_181221_Weeds_FigP 0 200 400 600 800 1,000 ± 555000 556000 557000 558000 559000

Introduced Flora (Phase 1 & Phase 2) Previously Recorded Introduced Flora *# *Malvastrum americanum 7435000 (! *Aerva javanica *# *Aerva javanica *# *Melochia pyramidata (! *Cenchrus ciliaris *# *Argemone ochroleuca subsp. ochroleuca *# *Passiflora foetida var. hispida (! *Cenchrus setiger *# *Cenchrus ciliaris *# *Rumex vesicarius (! *Citrullus amarus *# *Cenchrus setiger *# *Solanum nigrum (! *Malvastrum americanum *# *Citrullus colocynthis *# *Sonchus oleraceus (! *Passiflora foetida var. hispida *# *Citrullus amarus *# *Trianthema portulacastrum (! *Rumex vesicarius *# *Cynodon dactylon *# *Tribulus terrestris (! *Solanum nigrum *# *Echinochloa colona *# *Vachellia farnesiana (! *Sonchus oleraceus *Aerva javanica (! *Vachellia farnesiana (! *Cenchrus ciliaris 7434000 (! *Aerva javanica (!

*Cenchrus setiger (!

*Cenchrus ciliaris *Aerva javanica

*Cenchrus setiger *Aerva javanica (! 7433000 *Cenchrus ciliaris

*Cenchrus ciliaris

*Malvastrum americanum

*Solanum nigrum *Passiflora foetida var. hispida (! 7432000 *Cenchrus setiger *Vachellia farnesiana

*Sonchus oleraceus *Aerva javanica

*Cenchrus ciliaris (!

*Cenchrus ciliaris *Aerva javanica (! *Rumex vesicarius

*Cenchrus setiger (!

*Cenchrus ciliaris *Citrullus amarus 7431000

*Malvastrum americanum

*Cenchrus setiger *Rumex vesicarius (! 7430000

*Cenchrus ciliaris

P.1 P.2 P.3

P.4 P.5 P.6 7429000

Rio Tinto Iron Ore Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Figure P.2: Introduced flora species (weed) locations

Introduced Flora (Phase 1 & Phase 2) Previously Recorded Introduced Flora *# *Malvastrum americanum (! *Aerva javanica *# *Aerva javanica *# *Passiflora foetida var. hispida P.1 P.2 (! *Argemone ochroleuca subsp. ochroleuca *# *Argemone ochroleuca subsp. ochroleuca *# *Ricinus communis P.3 7434000 (! *Cenchrus ciliaris *# *Cenchrus ciliaris *# *Rumex vesicarius P.4 P.5 (! *Cenchrus setiger *# *Cenchrus setiger *# *Sisymbrium orientale P.6 (! *Chloris barbata *# *Chloris barbata *# *Solanum nigrum (! *Echinochloa colona *# *Citrullus colocynthis *# *Sonchus oleraceus (! *Euphorbia hirta *# *Citrullus amarus *# *Trianthema portulacastrum (! *Flaveria trinervia *# *Cynodon dactylon *# *Tribulus terrestris (! *Malvastrum americanum *# *Echinochloa colona *# *Vachellia farnesiana (! *Passiflora foetida var. hispida *# *Flaveria trinervia *# *Washingtonia filifera (! *Ruellia simplex *# *Lactuca serriola *Aerva javanica (! *Ruellia sp. (aff. simplex) (! *Rumex vesicarius (! *Sisymbrium orientale 7433000 ! *Cenchrus ciliaris (! ( (! *Solanum nigrum *Cenchrus ciliaris (! *Sonchus oleraceus *Aerva javanica (! *Vachellia farnesiana (! (! *Washingtonia filifera

*Cenchrus ciliaris

*Rumex vesicarius *Ruellia simplex (! (! *Euphorbia hirta (! !(! (!(!!(!(!(!( (!(!(!(!(!(! *Washingtonia filifera *Aerva javanica 7432000 (! *Aerva javanica *Sonchus oleraceus *Passiflora foetida var. hispida

*Euphorbia hirta *Cenchrus ciliaris *Euphorbia hirta *Solanum nigrum *Aerva javanica *Cenchrus ciliaris (! *Flaveria trinervia *Chloris barbata *Argemone ochroleuca subsp. ochroleuca *Vachellia farnesiana *Cenchrus setiger

*Passiflora foetida var. hispida

*Ruellia sp. (aff. simplex) 7431000 *Malvastrum americanum

*Sisymbrium orientale 7430000

*Aerva javanica

(! *Cenchrus setiger

*Cenchrus ciliaris *Aerva javanica 7429000 (! *Cenchrus setiger

Rio Tinto Iron Ore Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Figure P.3: Introduced flora species (weed) locations

Author: B. Eckermann Date: 15-01-2019 Coordinate System: GDA 1994 MGA Zone 50 Metres Drawn: C. Dyde Figure Ref: 14284-18-BIDR-3RevB_190115_Weeds_FigP 0 200 400 600 800 1,000 ± 563000 564000 *Aerva javanica 565000 566000 567000 *Cenchrus ciliaris (! *Flaveria trinervia Introduced Flora (Phase 1 & Phase 2) *Argemone ochroleuca subsp. ochroleuca (! *Aerva javanica P.1 P.2 *Cenchrus setiger (! *Cenchrus ciliaris P.3 (! P.4 *Passiflora foetida var. hispida*Cenchrus setiger P.5 P.6 (! *Ruellia sp. (aff. simplex) *Flaveria trinervia 7431000 *Malvastrum americanum Previously Recorded Introduced Flora *# *Aerva javanica *# *Cenchrus ciliaris *# *Cenchrus setiger *# *Chloris barbata *# *Citrullus colocynthis *# *Cynodon dactylon *# *Flaveria trinervia *Cenchrus ciliaris *# *Lactuca serriola *Aerva javanica

7430000 *# *Malvastrum americanum (! *Cenchrus setiger *# *Rumex vesicarius *# *Sonchus oleraceus *# *Trianthema portulacastrum *# *Vachellia farnesiana 7429000 7428000

*Cenchrus setiger 7427000 (! *Cenchrus ciliaris

*Flaveria trinervia

*Cenchrus ciliaris (! *Cenchrus ciliaris *Cenchrus ciliaris ! 7426000 ( (! *Cenchrus ciliaris *Cenchrus ciliaris *Aerva javanica (! *Flaveria trinervia (! *Cenchrus setiger (! (! *Flaveria trinervia *Cenchrus ciliaris

Rio Tinto Iron Ore Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Figure P.4: Introduced flora species (weed) locations

P.1 P.2 P.3

P.4 P.5 P.6 7430000

*Cenchrus ciliaris (!

7429000 *Rumex vesicarius *Aerva javanica

*Cenchrus ciliaris *Cenchrus ciliaris *Aerva javanica *Cenchrus ciliaris *Bidens bipinnata (! (! (! (! (! *Cenchrus ciliaris *Cenchrus ciliaris (! *Cenchrus ciliaris (!

*Bidens bipinnata *Bidens bipinnata (!(!(! 7428000 *Cenchrus ciliaris

*Rumex vesicarius (! *Cenchrus ciliaris 7427000 7426000

Introduced Flora (Phase 1 & Phase 2) Previously Recorded Introduced Flora *# *Flaveria trinervia (! *Aerva javanica *# *Aerva javanica *# *Malvastrum americanum # *Cenchrus setiger *Rumex vesicarius 7425000 (! *Bidens bipinnata * *Bidens bipinnata *# *Rumex vesicarius (! ! *# *# ( *Cenchrus ciliaris *Cenchrus ciliaris *Solanum nigrum *Bidens bipinnata (! *Cenchrus setiger *Setaria verticillata (! *Rumex vesicarius (! *Setaria verticillata

Rio Tinto Iron Ore Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Figure P.5: Introduced flora species (weed) locations

Introduced Flora (Phase 1 & Phase 2) Previously Recorded Introduced Flora *# *Flaveria trinervia (! *Aerva javanica *# *Aerva javanica *# *Malvastrum americanum 7429000 (! *Bidens bipinnata *# *Argemone ochroleuca subsp. ochroleuca *# *Rumex vesicarius (! *Cenchrus ciliaris *# *Bidens bipinnata *# *Setaria verticillata (! *Cenchrus setiger *# *Cenchrus ciliaris *# *Sonchus oleraceus (! *Malvastrum americanum *# *Cenchrus setiger (! *Phoenix dactylifera (! *Rumex vesicarius (! *Sonchus oleraceus 7428000

*Aerva javanica (!

*Cenchrus ciliaris

7427000 *Aerva javanica (! *Phoenix (! (! dactylifera

*Aerva javanica (!

*Sonchus oleraceus

*Aerva javanica *Cenchrus ciliaris (! *Cenchrus ciliaris (! *Rumex vesicarius *Cenchrus setiger *Cenchrus ciliaris 7426000 *Rumex vesicarius (! *Cenchrus ciliaris

(! *Aerva javanica

*Cenchrus setiger

*Rumex vesicarius

7425000 *Cenchrus ciliaris

*Bidens bipinnata

*Setaria verticillata

*Bidens bipinnata

(! *Aerva javanica *Malvastrum americanum (!(!

*Cenchrus ciliaris 7424000

P.1 P.2 P.3

P.4 P.5 P.6

7423000 Rio Tinto Iron Ore Greater Paraburdoo - Detailed Flora and Vegetation Survey, April 2018 Figure P.6: Introduced flora species (weed) locations

Table P.1: Weed species recorded in the survey area.

Species Description1 Habitat1 *Aerva javanica (kapok bush)

Erect, much-branched perennial, herb, 0.4 m to Often on sandy soils. 1.6 m high. Flowers Along drainage lines. white, January to October.

*Argemone ochroleuca subsp. ochroleuca (Mexican poppy)

Annual, herb, 0.3 m to Red/white/grey sand, 1 m high, spiny, with red-brown clay loam. yellow latex. Flowers Creek edges, white-cream-yellow, riverbanks, February to March or roadsides. July to November.

*Bidens bipinnata (bipinnate beggartick)

Alluvium, clay, loam Erect annual, herb, 0.1 to over sandstone, 0.9(-1.5) m high. Flowers limestone. Along yellow, March to rivers and creeks, September. coastal areas, rocky hillsides.

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

Species Description1 Habitat1 *Cenchrus ciliaris (buffel grass)

Tufted or sometimes stoloniferous perennial, White, red or brown grass-like or herb, 0.2 m sand, stony red loam, to 1.5 m high. Flowers black cracking clay. purple, February to October.

*Cenchrus setiger (birdwood grass)

Erect, tussocky, Brown sands, red stoloniferous perennial, loam, pindan soils. herb or grass-like, to 0.5 Sand dunes, plains, m high. Flowers cream- rangelands, stony purple, April to May. hillsides, floodplains.

*Chloris barbata (purpletop chloris)

Annual or perennial (short-lived), grass-like White or red sand, or herb, 0.4 to 0.9(- loam, black clay. 1.1) m high. Flowers Sand dunes, river purple, February or April levees. to October.

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

Species Description1 Habitat1 *Citrullus colocynthis2

Trailing perennial, herb Sandy, rocky, stony or climber. loam, clay soils, wet Flowers yellow, January soils. In disturbed to October. areas, floodplains.

*Citrullus amarus

Sandy gravelly soil, loam, clay. Plains, Trailing annual, herb or river banks, centres climber. Flowers yellow, of dry lakes, drainage January to December. areas, disturbed areas.

*Cynodon dactylon (couch grass)

Rhizomatous (or stoloniferous), prostrate perennial, grass-like or herb, 0.05 m to 0.3 m Sand, loam, clay. high. Flowers green- purple, June to November or February.

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

Species Description1 Habitat1 *Echinochloa colona (awnless barnyard grass)

Tufted annual, grass-like Black sand, black or herb, 0.2 to 0.6(-0.9) clay. Near m high. Flowers watercourses and green/purple, February swamps. to July.

*Euphorbia hirta (asthma plant)

Erect or decumbent, much-branched annual, herb, 0.1 m to 0.8 m Alluvial soils. Often high. Flowers yellow- along watercourses. green-white, January to October.

*Flaveria trinervia (speedy weed)

Erect annual shrub. Sandy flat, along Flowers yellow, May to watercourses. July.

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

Species Description1 Habitat1 *Lactuca serriola (prickly lettuce)2

Erect annual or biennial, herb, 0.4 m to 2 m high. Roadsides, gardens, Flowers yellow, October cultivated fields, to December or January disturbed sites. to February.

*Malvastrum americanum (spiked malvastrum)

Orange/red/yellow sands, gritty alluvial sand, black/brown Erect perennial, herb or clay, alluvial cracking shrub, 0.5 m to 1.3 m clays, limestone, high. Flowers yellow- calcrete. Stony ridges orange, April to July. and hillsides, floodplains, along drainage lines.

*Melochia pyramidata2

Sprawling to erect annual or perennial, herb or shrub, 0.3 m to Alluvium, sand, black 1.5 m high. clay. Along rivers and Flowers white/pink/blue- creeks. purple, March to October.

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

Species Description1 Habitat1 * Passiflora foetida var. hispida (stinking passion flower)

Woody climber (vine with an unpleasant smell), to 9 m high. Coastal areas, river Flowers cream-white- and creek banks. blue, February to November.

*Phoenix dactylifera (date palm)

Perennial tree-like monocot (palm), 0.4 m Edges of permanent to 8 m high. Flowers July pools, watercourses. to September.

*Ricinus communis (castor oil plant)

Shrub, to 5 m high. Flowers cream- Waste grounds. yellow/red, mainly June to September.