Rod randall’s weed list from The Nature Conservancy’s Wildland Invasive Species Team




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World”


Filago,vulgaris,Compositae ,Cudweed,,,,”F. canescens, F.

germanica, F. eriocephala”,”Mainland Europe, S Sweden & UK

except Portugal & Extreme NE Europe”,Hanf “Arable Weeds of

the World”

Flaveria,contrayerba, ,,,,,,,Weed Science List

Flaveria,contrayerba, ,,,P,,,,Western Australian Prohibited

List

Fleischmannia,microstemon, ,,,,,,,Weed Science List



Fleischmannia,microstemon, ,,,P,,,,Western Australian Prohibited

List


Flourensia,cernua, ,tarbush,,,,”Source: “USA

Composite List of Weeds” published by WSSA WEEDS 14: 347-386,

1966”,,WSSA WEEDS 14: 1966

Franseria,acanthicarpa, ,,,,,only 4% germ of seed tested

within 1yr of collection at alt. temp of 20-30C in dark,,Germination

& Establishment of Weeds for Experimental Purposes

Franseria,acanthicarpa, ,annual bursage,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Franseria,confertiflora, ,slimleaf bursage,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Franseria,discolor, ,skeletonleaf bursage,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Franseria,tomentosa, ,woollyleaf bursage,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gaillardia,aristata,,,,N,,,,Australian Naturalised and/or

Noxious Taxa

Gaillardia,aristata, ,,,,,84% germ at alt. temp 20-30C &

alt. light/dark on moist blotters in petri dishes,,Germination &

Establishment of Weeds for Experimental Purposes

Gaillardia,aristata, ,,,,,,,Weed Science List

Gaillardia,pulchella,,,,N,,,,Australian Naturalised and/or

Noxious Taxa

Gaillardia,pulchella,,,,,,,,Australian Naturalised and/or

Noxious Taxa

Gaillardia,pulchella, ,,,,,,,Weed Science List

Gaillardia,pulchella, ,rosering gaillardia,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gaillardia,X grandiflora,,,,,,,,Australian Naturalised and/or

Noxious Taxa

Galactites,tomentosum, ,Milk Thistle,,,,G. pumila,Southern

Europe,Hanf “Arable Weeds of the World”

Galactites,tomentosum,Compositae ,Milk Thistle,,,,G.

pumila,Southern Europe,Hanf “Arable Weeds of the World”

Galinsoga,ciliata, ,Hairy galinsoga,,,,seed collected at

various periods after flwing; viable seed present between 5-6 days after

flwing; germin daylight at 20-30C on towelling moistened with KNO3 soln;

no general dormancy,,Germination & Establishment of Weeds for

Experimental Purposes

Galinsoga,ciliata, ,Shaggy Soldier,,,,”G. aristulata, G.

caracasana, G. quadriradiata”,All Europe,Hanf “Arable Weeds of

the World”

Galinsoga,ciliata,Compositae ,Shaggy Soldier,,,,”G.

aristulata, G. caracasana, G. quadriradiata”,All Europe,Hanf

“Arable Weeds of the World”

Galinsoga,ciliata, ,Hairy Galinsoga,,,,atrazine 1980 Germany

Corn , http://www.pioneer.net/~heapian/ heapian@pioneer.net

1997,International Survey of Herbicide-Resistant Weeds. Ian Heap

Galinsoga,ciliata, ,Hairy Galinsoga,,,,triazines 1991

Switzerland Corn , http://www.pioneer.net/~heapian/ heapian@pioneer.net

1997,International Survey of Herbicide-Resistant Weeds. Ian Heap

Galinsoga,ciliata, ,Hairy Galinsoga,,,,imazethapyr 1996 USA

Soybean , http://www.pioneer.net/~heapian/ heapian@pioneer.net

1997,International Survey of Herbicide-Resistant Weeds. Ian Heap

Galinsoga,ciliata, ,hairy galinsoga,,,,”Source: “USA

Composite List of Weeds” published by WSSA WEEDS 14: 347-386,

1966”,,WSSA WEEDS 14: 1966

Galinsoga,parviflora,,”smallflower galinsoga, potato

weed, gallant soldier, yellow weed, joey hooker”,X,N,,,,Australian

Naturalised and/or Noxious Taxa

Galinsoga,parviflora, ,Small flower galinsoga,,,,germ at alt.

temp 5-15C; good germ of recently harvested seed at all temps between

10-35C; germ of seed harvested early or late in summer stimulated by

light,,Germination & Establishment of Weeds for Experimental Purposes

Galinsoga,parviflora, ,Gallant Soldier,,,,G.

quinquiradiata,All Europe,Hanf “Arable Weeds of the World”

Galinsoga,parviflora, ,,,,,,,Weed Science List

Galinsoga,parviflora,syn Wollastona zollingeriana,yellow

weed,,,,”in sunny to rather shady areas; has strong preference for

porous, reasonably to very fertile not too dry soils; in arabale lands,

gardens, roadsides, wastelands, forest margins, in light forests, in

sugarcane, tea, coffee & cinchona plantations; locally

v”,”Peru, tropical, temperate & subtropical regions; found

for the first time in Java before 1890 & has spread throughout

Indonesia, except Kalimantan & the Moluccas”,”Weeds of Rice

in Indonesia, Soerjani et al, 1987”

Galinsoga,parviflora, ,smallflower galinsoga,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Galinsoga,spp., ,quickweeds,,,,From lists and sources by Faith

Campbell and John Randall,,”Plant Invaders of Parks and Natural

Areas, US National Parks, weed”

Gamochaeta,americana,Gnaphalium americanum,,,,,,,Australian

Naturalised and/or Noxious Taxa

Gamochaeta,antillarum,Gnaphalium antillarum,,,,,,,Australian

Naturalised and/or Noxious Taxa

Gamochaeta,calviceps,Gnaphalium calviceps,,X,,,,,Australian Naturalised

and/or Noxious Taxa

Gamochaeta,pennsylvanica,Gnaphalium

pennsylvanicum,,,,,,,Australian Naturalised and/or Noxious Taxa

Gamochaeta,purpurea,”Gamochaeta spicata, Gnaphalium

spicatum, Gnaphalium purpureum”,,,,,,,Australian Naturalised and/or

Noxious Taxa

Gamochaeta,subfalcata,??now Gamochaeta

calviceps,,,,,,,Australian Naturalised and/or Noxious Taxa

Gamolepis,chrysanthemoid, ,,,,,Region of origin - S Afr;

Extent of spread - localised; Means of spread - ornamental,,CRC for Weeds

Tech Series Report # 3

Gamolepis,chrysanthemoides,,,,N,,,,Australian Naturalised

and/or Noxious Taxa

Gazania,linearis,,Gazania,X,,,,,Australian Naturalised and/or

Noxious Taxa

Gazania,linearis, ,,,,,Region of origin - S Afr; Extent of

spread - localised; Means of spread - ornamental,,CRC for Weeds Tech

Series Report # 3

Gazania,linearis, ,Gazania,,,,”Dispersal: Water,?Wind.

Life Form: Perennial herb. RISK: Potential threat to one or vegetation

formations (Victoria). Vegetation Formations Invaded:

1,2,4”,”Introduced deliberately from: S Af and Commercially

Available, , In Victoria: Widespread, medium to large

populations”,Environmental Weed Invasions In Victoria

Gazania,linearis, ,,,,,,,Weed Science List

Gazania,rigens,,coastal gazania,XXHw,N,,,,Australian

Naturalised and/or Noxious Taxa

Gnaphalium,americanum, ,,,,,,,Weed Science List

Gnaphalium,calviceps, ,,,,,,,Weed Science List

Gnaphalium,calviceps, ,linearleaf cudweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gnaphalium,chilense, ,,,,,0% germ over a number of different

germ technqiues; tests conducted within 1yr after collection,,Germination

& Establishment of Weeds for Experimental Purposes

Gnaphalium,japonicum, ,,,,, Weeds of sown grassland ,,Weeds

and Weed Control in Asia

Gnaphalium,luteo-album, ,,,,,germ well at constant temp 21C or

lower,,Germination & Establishment of Weeds for Experimental Purposes

Gnaphalium,luteo-album, ,Jersy Cudweed,,,,,All Europe,Hanf

“Arable Weeds of the World”

Gnaphalium,luteo-album,Compositae ,Jersy Cudweed,,,,,All

Europe,Hanf “Arable Weeds of the World”

Gnaphalium,luteo-album,syn ,Cudweed,,,,”Nile and canal

banks, moist ground”,Widespread in temp. to subtrop. regions of the

world,”The Weed Flora of Egypt Boulos, L., & Nabil el-Hadidi,

M”

Gnaphalium,macounii, ,clammy cudweed,,,,”Source:



“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gnaphalium,microcephalum, ,,,,,92% germ with alt. light/dark

at constant 15C,,Germination & Establishment of Weeds for

Experimental Purposes

Gnaphalium,multiceps, ,,,,,biennial sub-dominance , Upland

Japan ,Weeds and Weed Control in Asia

Gnaphalium,obtusifolium, var. praecox Gnaphalium

polychephalum,Fragrant everlasting,,,,52% germ at 20-25C with diffuse

light in 5-24 days; 35% germ in darrk at 20-25C in 5-36 days,,Germination

& Establishment of Weeds for Experimental Purposes

Gnaphalium,obtusifolium, ,fragrant cudweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gnaphalium,pensylvanicum, ,,,,,,,Weed Science List

Gnaphalium,peregrinum, ,wandering cudweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gnaphalium,polycaulon,,,,,,,,Australian Naturalised and/or

Noxious Taxa

Gnaphalium,pulvinatum,syn ,,,,,”Nile and canal banks,

moist ground”,”Egypt, Sudan, Arabia”,”The Weed Flora

of Egypt Boulos, L., & Nabil el-Hadidi, M”

Gnaphalium,purpureum,,Purple Cudweed,HX,,,,,Australian

Naturalised and/or Noxious Taxa

Gnaphalium,purpureum, ,Purple Cudweed,,,,”Dispersal:

?animal external,Wind. Life Form: Annual/Biennial. RISK: Serious threat

to one or vegetation formations (Victoria). Vegetation Formations

Invaded: 1,2,4,5,6,7,8,9,13”,”N Am, In Victoria: Widespread,

medium to large populations”,Environmental Weed Invasions In

Victoria

Gnaphalium,purpureum, ,Purple cudweed,,,,germ well at constant

temp of 21C or lower,,Germination & Establishment of Weeds for

Experimental Purposes

Gnaphalium,purpureum, ,,,,,,,Weed Science List

Gnaphalium,purpureum, ,purple cudweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gnaphalium,subfalcatum, ,,,,,,,Weed Science List

Gnaphalium,uliginosum, ,Low cudweed,,,,optimum temp for germ

35C,,Germination & Establishment of Weeds for Experimental Purposes

Gnaphalium,uliginosum, ,,,,,,,Weed Science List

Gnaphalium,uliginosum, ,low cudweed,,,,”Source: “USA

Composite List of Weeds” published by WSSA WEEDS 14: 347-386,

1966”,,WSSA WEEDS 14: 1966

Gnaphalium,uliginosum, ,,,P,,,,Western Australian Prohibited

List

Gnaphalium,undulatum, ,,,,,germ well only at constant temp of



21C or lower,,Germination & Establishment of Weeds for Experimental

Purposes


Gorteria,personata,”Gorteria calendulacea, Gorteria

diffusa var. calendulacea”,,,L,WA,,,Australian Naturalised and/or

Noxious Taxa

Gorteria,personata,” Gorteria calendulacea, Gorteria

diffusa var. calendulacea”,”WA-P1,P2, whole

State”,,,,,recorded in WA for 1st time in 1964 on roadside between

Moora & Miling; has since spread N & S along the western edge of

the WA wheatbelt & now scattered over an area from 28º-32ºS lat;

doesnt occur in any other State,”Noxious Weeds of Australia, P &

C”

Gorteria,personata, ,gorteria,,,, Declared spp. under



ARRPA,,Weed Science List

Gorteria,personata, ,gorteria,,P,, Declared spp. under

ARRPA,,Western Australian Prohibited List

Grangea,maderaspatana,syn Cotula

maderaspatana,marcella,,,,”in desiccated pools, ditches, waste

places, teak forests; often gregarious; prefers heavy soils; from 4-800m

alt.; rainfed rice fields, a weed of minor importance, leaves are used

against spasms in hysterics & against irregular

menses”,”India, tropical Asia; in Indonesia: Java, Sumatra

& the Lesser Sunda Islands”,”Weeds of Rice in Indonesia,

Soerjani et al, 1987”

Grindelia,camporum,,,,N,,,,Australian Naturalised and/or

Noxious Taxa

Grindelia,camporum, ,,,,,,,Weed Science List

Grindelia,nana, ,,,,,64% germ with alt. 20-30C & alt.

exposure to light with prechilling at with alt. temps of 15-25C with alt.

exposure to light for 4wks.,,Germination & Establishment of Weeds for

Experimental Purposes

Grindelia,squarrosa, ,Gumweed,,,,8% germ at 15C with alt.

light/dark,,Germination & Establishment of Weeds for Experimental Purposes

Grindelia,squarrosa, var. quasiperennis Grindelia

perennis,,,,,planted seeds in field in the autumn of year of collection;

seeds exhibited high degree of dormancy & seedlings continued to

emerge from original planting during all 5yrs of study,,Germination &

Establishment of Weeds for Experimental Purposes

Grindelia,squarrosa, ,gumweed,,,,”Source: “USA

Composite List of Weeds” published by WSSA WEEDS 14: 347-386,

1966”,,WSSA WEEDS 14: 1966

Guizotia,abyssinica,,,X,,,,,Australian Naturalised and/or

Noxious Taxa

Guizotia,abyssinica, ,,,,,,,Weed Science List

Guizotia,villosa, ,,,,,,,Weed Science List

Guizotia,villosa, ,,,P,,,,Western Australian Prohibited List

Gutierrezia,dracunculoides, ,common broomweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gutierrezia,microcephala, ,threadleaf

snakeweed,,,,”Source: “USA Composite List of Weeds”

published by WSSA WEEDS 14: 347-386, 1966”,,WSSA WEEDS 14: 1966

Gutierrezia,sarothrae, ,broom snakeweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gutierrezia,texana, ,Texas broomweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Gymnocoronis,spilanthoides,,”Senegal tea plant, temple

plant”,E,LP,Qld; NSW; Tas; SA,,,Australian Naturalised and/or

Noxious Taxa

Gymnocoronis,spilanthoides, ,,,,,Region of origin - C AMer;

Extent of spread - localised; Means of spread - Aquaria,,CRC for Weeds

Tech Series Report # 3

Gymnocoronis,spilanthoides, ,”Senegal tea plant, temple

plant”,,,,”extremely hardy plant with a growth rate exceeding

15cm a week in fertile situations; long branching stems produce a tangled

web of vegetative material that quickly covers the water surface; impedes

water flow, navigation & recreation”,”native of trop &

subtrop Amer from Mexico to Arg., which has been introd, mainly as an

aquarium plant to other countries”,”Noxious Weeds of Australia,

P & C”

Gymnocoronis,spilanthoides, ,Senegal tea plant ,,,,”

PROCLAIMED PLANTS IN SOUTH AUSTRALIA, AUGUST 1996 # Plant must be

destroyed. * Control required in part of the State only. + Control not

required. n Notifiable in part of the State. N Notifiable throughout the

State. c Special program in south-ea”,” Sale of Plant, or

Produce, Goods etc. Prohibited in South Australia (Section 54(1) (2) applies)

Movement prohibited on roads (Section 52(2) applies) Roadside control

cost to be”,”South Australian ““Proclaimed

Plants”“ (Weed)”

Gymnocoronis,spilanthoides, ,”Senegal tea plant, temple

plant”,,,,,,Weed Science List

Gymnocoronis,spilanthoides, ,”Senegal tea plant, temple

plant”,,P,,,,Western Australian Prohibited List

Haplopappus,arborescens, ,fleece goldenweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Haplopappus,bloomeri, ,rabbitbrush goldenweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Haplopappus,coronopifolius, Halopappus

glutinosus,,,P,,,,Western Australian Prohibited List

Haplopappus,laricifolius, ,turpentinebrush,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Haplopappus,plurifolius, ,jimmyweed,,,,”Source: “USA

Composite List of Weeds” published by WSSA WEEDS 14: 347-386,

1966”,,WSSA WEEDS 14: 1966

Haplopappus,tenuisectus, ,burroweed,,,,”Source: “USA

Composite List of Weeds” published by WSSA WEEDS 14: 347-386,

1966”,,WSSA WEEDS 14: 1966

Hedypnois,cretica,= Hedypnois rhagodioloides var cretica

(APNI),,,,,”H. globulifera, H. polymorpha, H. rhagaioloides, H.

tubiformis”,Southern & SE Europe,Hanf “Arable Weeds of the

World”

Hedypnois,cretica,= Hedypnois rhagodioloides var cretica



(APNI),,,,,”H. globulifera, H. polymorpha, H. rhagaioloides, H.

tubiformis”,Southern & SE Europe,Hanf “Arable Weeds of the

World”

Hedypnois,rhagadioloides, ,,,,,,,Weed Science List



Hedypnois,rhagodioloides,”Hedypnois rhagadioloides,

Hedypnois cretica”,cretan weed,XX,,,,,Australian Naturalised and/or

Noxious Taxa

Hedyponis,cretica,,Cretan Hedypnois,X,,,,,Australian

Naturalised and/or Noxious Taxa

Hedyponis,cretica, ,Cretan Hedypnois,,,,”Dispersal: Wind.

Life Form: Annual. RISK: Not a threat (but may have a negative visual

impact). Vegetation Formations Invaded: 1,4,5”,”S Eur,SW As, In

Victoria: Limited distribution, small populations”,Environmental

Weed Invasions In Victoria

Helenium,amarum,,,,,,,,Australian Naturalised and/or Noxious

Taxa


Helenium,amarum, ,Bitter sneezeweed,,,,no dormancy; freshly

harvested seeds germ within 3-4days when planted in

greenhouse,,Germination & Establishment of Weeds for Experimental

Purposes


Helenium,amarum, ,,,,,,,Weed Science List

Helenium,amarum, ,bitter sneezeweed,,,,”Source: “USA

Composite List of Weeds” published by WSSA WEEDS 14: 347-386,

1966”,,WSSA WEEDS 14: 1966

Helenium,autumnale, ,Common sneezeweed,,,,”19% germ in

diffuse light at 20-25C within 12-61 days, no germ in dark within 243

days”,,Germination & Establishment of Weeds for Experimental

Purposes


Helenium,autumnale, ,common sneezeweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Helenium,autumnale, ,,,P,,Prohibited entry by

AQIS,,”Prohibited List, from AQIS”

Helenium,elliptica, ,,,P,,,,Western Australian Prohibited List

Helenium,hoopesii, ,western sneezeweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Helenium,hoopesii, ,,,P,,,,Western Australian Prohibited List

Helenium,nudiflorum, ,purplehead sneezeweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Helenium,spp.,,Sneezeweeds,,NP,,,,Australian Naturalised

and/or Noxious Taxa

Helenium,spp., ,Sneezeweeds,,,,,,Weed Science List

Helenium,spp., ,Sneezeweeds,,P,,,,Western Australian

Prohibited List

Helenium,var. parviflorum, ,smallflower

sneezeweed,,,,”Source: “USA Composite List of Weeds”

published by WSSA WEEDS 14: 347-386, 1966”,,WSSA WEEDS 14: 1966

Helianthus,angustifolius, ,,,,,”seeds planted in flats &

exposed to outdoor low temps for 71days then transferred to greenhouse;

germ 32% over 21-42days, seeds planted directly into greenhouse 24% germ

over 64-106days”,,Germination & Establishment of Weeds for

Experimental Purposes

Helianthus,annus, ,Sunflower,,,,52% germ with alt. light/dark

at alt. temps of 20-30C; prechilling at 3C for 4wks,,Germination &

Establishment of Weeds for Experimental Purposes

Helianthus,annuus,,,,N,,,,Australian Naturalised and/or

Noxious Taxa

Helianthus,annuus, ,,,,,,Scattered Southern & Eastern

Europe,Hanf “Arable Weeds of the World”

Helianthus,annuus, ,,,,,,,Weed Science List

Helianthus,annuus, ,sunflower,,,,”Source: “USA

Composite List of Weeds” published by WSSA WEEDS 14: 347-386,

1966”,,WSSA WEEDS 14: 1966

Helianthus,argophylllus, ,,,,,,,Weed Science List

Helianthus,argophyllus,,,,,,,,Australian Naturalised and/or

Noxious Taxa

Helianthus,aridus, ,,,,,seeds planted in field in late autumn

of year collected germ following spring; a few seeds germ each year for

5yrs after initial planting,,Germination & Establishment of Weeds for

Experimental Purposes

Helianthus,californicus, ,California

sunflower,,,,”Source: “USA Composite List of Weeds”

published by WSSA WEEDS 14: 347-386, 1966”,,WSSA WEEDS 14: 1966

Helianthus,ciliaris,,Texas blueweed,,P,,,,Australian

Naturalised and/or Noxious Taxa

Helianthus,ciliaris, ,Blueweed ,,,,”California Noxious

Weed Control Projects Inventory (CNWCPI) A combined

government/private/non-profit effort to establish a database, accessible

through the Internet, containing information on noxious weed control in

California. This information will f”,,Californian Noxious Weed

Helianthus,ciliaris, ,Texas blueweed ,,,,PRELIMINARY LIST OF

PLANT SPECIES OF CONCERN: Red alert - high potential to spread,,Pacific

Northwest Exotic Pest Plant Council (Weed)

Helianthus,ciliaris, ,Texas blueweed,,,,,,Weed Science List

Helianthus,ciliaris, ,Texas blueweed,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Helianthus,ciliaris, ,Texas blueweed,,P,,,,Western Australian

Prohibited List

Helianthus,debilis,,,,,,,,Australian Naturalised and/or

Noxious Taxa

Helianthus,debilis, ,,,,,Region of origin - S USA; Extent of

spread - localised; Means of spread - ornamental,,CRC for Weeds Tech

Series Report # 3

Helianthus,debilis, ,,,,,,,Weed Science List

Helianthus,grosseserratus, ,sawtooth

sunflower,,,,”Source: “USA Composite List of Weeds”

published by WSSA WEEDS 14: 347-386, 1966”,,WSSA WEEDS 14: 1966

Helianthus,maximiliani, ,Maximilian sunflower,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Helianthus,petiolaris, ,Prairie sunflower,,,,52% germ with

alt. light/dark at alt. temps of 20-30C; prechilling at 3C for

4wks,,Germination & Establishment of Weeds for Experimental Purposes

Helianthus,petiolaris, ,prairie sunflower,,,,”Source:

“USA Composite List of Weeds” published by WSSA WEEDS 14:

347-386, 1966”,,WSSA WEEDS 14: 1966

Helianthus,tuberosus,,Jerusalem artichoke,X,N,,,,Australian Naturalised

and/or Noxious Taxa

Helianthus,tuberosus, ,Jerusalem Artichoke,,,,Dispersal:

Vegetative. Life Form: Tuberous geophyte. RISK: Potential threat to one

or vegetation formations (Victoria). Vegetation Formations Invaded:

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