|
Ambrosia,var. texana, ,blood ragweed,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Ammobium,alatum,,,,N,,,,Australian Naturalised and/or Noxious
Taxa
Anacyclus,clavatus, ,,,,,A. tomentosus,Southern Europe,Hanf
“Arable Weeds of the World”
Anacyclus,clavatus,Compositae ,,,,,A. tomentosus,Southern
Europe,Hanf “Arable Weeds of the World”
Anacyclus,radiatus,,,,,,,,Australian Naturalised and/or
Noxious Taxa
Anacyclus,radiatus, ,,,,,A. pallescens,Southern Europe,Hanf
“Arable Weeds of the World”
Anacyclus,radiatus, ,,,,,,,Weed Science List
Anaphalis,margaritacea, ,Pearly everlasting,,,,germs in
4-12days in constant light at 20-25C ,,Germination & Establishment of
Weeds for Experimental Purposes
Anaphalis,margaritacea, ,pearly everlasting,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Anaphalis,margaritacea, ,Pearly everlasting,,P,,”germs in
4-12days in constant light at 20-25C In the WSSA weed List, the
Germination of Weeds for experimental purposes and Holmes Geog Atlas of
Weeds.”,,Western Australian Prohibited List
Antennaria,neglecta, ,field pussytoes,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Antennaria,neodioica, ,Common pussytoes,,,,”high germ in
glasshouse after 3mths dry storage, 13 -90 days after
planting”,,Germination & Establishment of Weeds for Experimental
Purposes
Antennaria,neodioica, ,common pussytoes,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Antennaria,parvifolia, ,,,,,64% germ on filter paper in Petri
dishes at 18C in constant darkness; max germ in 6 days; no dormancy
,,Germination & Establishment of Weeds for Experimental Purposes
Antennaria,plantaginifolia, ,plantainleaf
pussytoes,,,,”Source: “USA Composite List of Weeds”
published by WSSA WEEDS 14: 347-386, 1966”,,WSSA WEEDS 14: 1966
Antennaria,rosea, ,,,,,94% germ on filter paper in Petri
dishes at 18C in constant darkness; max germ in 15 days,,Germination
& Establishment of Weeds for Experimental Purposes
Anthemis,altissima, ,,,,,”A. cota, Cota
altissima”,Southern Europe,Hanf “Arable Weeds of the
World”
Anthemis,altissima,Compositae ,,,,,”A. cota, Cota
altissima”,Southern Europe,Hanf “Arable Weeds of the
World”
Anthemis,arvensis,,,,NP,,,,Australian Naturalised and/or
Noxious Taxa
Anthemis,arvensis, ,Corn chamomile,,,,”optimum germ temp
13C, but alternating temps of 10-25C produce same germ
%”,,Germination & Establishment of Weeds for Experimental
Purposes
Anthemis,arvensis, ,Corn Chamomile,,,,,All Europe,Hanf
“Arable Weeds of the World”
Anthemis,arvensis, ,,,,,,,Weed Science List
Anthemis,arvensis, ,corn chamomile,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Anthemis,arvensis, ,,,P,,,,Western Australian Prohibited List
Anthemis,austriaca, ,Austrian Chamomile,,,,A. cotiformis,SEast
Europe and Italy,Hanf “Arable Weeds of the World”
Anthemis,austriaca,Compositae ,Austrian Chamomile,,,,A.
cotiformis,SEast Europe and Italy,Hanf “Arable Weeds of the
World”
Anthemis,cotula,Maruta cotula,”stinking mayweed,
dillweed, dog's camomile, dog-daisy, dog fennel, mather, mayweed,
stinking chamomile”,X,NL,Tas,,,Australian Naturalised and/or Noxious
Taxa
Anthemis,cotula, ,Mayweed,,,,”alternating temps &
light of 68F dark, 86F light best results”,,Germination &
Establishment of Weeds for Experimental Purposes
Anthemis,cotula, ,Stinking Mayweed,,,,,All Europe,Hanf
“Arable Weeds of the World”
Anthemis,cotula, Maruta cotula,”stinking mayweed, dillweed,
dog's camomile, dog-daisy, dog fennel, mather, mayweed, stinking
chamomile”,,,,”long history as a problem weed esp. in cereal
crops in Eur, Arg, NZ & parts of USA & also invades pastures;
taints milk, butter & meat; prolonged contact with flower heads &
fruit is reputed to cause dermatitis & blister the
skin”,”native of Medit region, but now extends throughout Eur
from S Norway, Sweden & Finland south to the Canary Is & the
Atlas Mountains in N Afr, Egypt, & W Asia; introd & common in
Canada, USA, S Afr, NZ & Aust scattered through coastal &
tableland NSW & ext”,”Noxious Weeds of Australia, P &
C”
Anthemis,cotula, ,stinking mayweed,,,,,,Weed Science List
Anthemis,cotula, ,,,,, , Okayama ,Weeds and Weed Control in
Asia
Anthemis,cotula, ,mayweed,,,,”Source: “USA Composite
List of Weeds” published by WSSA WEEDS 14: 347-386, 1966”,,WSSA
WEEDS 14: 1966
Anthemis,pseudocotula,syn ,,,,,”fields,
roadsides”“Flower heads used as a bacteriostat, antifungal,
antitumor, & antidiabetic”““,”E. Medit, W
Asia”,”The Weed Flora of Egypt Boulos, L., & Nabil
el-Hadidi, M”
Anthemis,ruthenica, ,,,,,A. neilreichii,SE to Eastern
Europe,Hanf “Arable Weeds of the World”
Anthemis,ruthenica,Compositae ,,,,,A. neilreichii,SE to
Eastern Europe,Hanf “Arable Weeds of the World”
Anthemis,segetalis, ,,,,,”A. brachycentros, A.
pseudocota”,Italy & Greece,Hanf “Arable Weeds of the
World”
Anthemis,segetalis,Compositae ,,,,,”A. brachycentros, A.
pseudocota”,Italy & Greece,Hanf “Arable Weeds of the
World”
Anthemis,tinctoria,,,,N,,,,Australian Naturalised and/or
Noxious Taxa
Anthemis,tinctoria, ,Yellow chamomile,,,,seeds germ well
immediately after ripening in bright daylight at constant temp of 20-22C
or 30C; 76% germ of seed stored for 1 yr & 40% germ of seed stored
for 4yrs,,Germination & Establishment of Weeds for Experimental
Purposes
Anthemis,tinctoria, ,Yellow Chamomile,,,,Cota
tinctoria,”All Europe, except W France, Spain, Portugal &
Eire”,Hanf “Arable Weeds of the World”
Anthemis,tinctoria, ,,,,,,,Weed Science List
Anthemis,tinctoria, ,yellow chamomile,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Arcotheca,calendula, ,Capeweed,,,,”Dispersal: Wind. Life
Form: Annual. RISK: Serious threat to one or vegetation formations
(Victoria). Vegetation Formations Invaded: 1,2,3,4,5”,”S Af, In
Victoria: Widespread, medium to large populations”,Environmental
Weed Invasions In Victoria
Arctium,lappa,,,,N,,,,Australian Naturalised and/or Noxious
Taxa
Arctium,lappa, ,Great burdock,,,,”alternating temp (20C,
16hr & 30C, 8hr), thiourea application (0.1% to 0.5%), presoaking (2-24hr),
conc. H2SO4 treatment 10min, & partial removal of seed coat produces
high germ % in light”,,Germination & Establishment of Weeds for
Experimental Purposes
Arctium,lappa, ,Greater Burdock,,,,”A. majus, A. chaorum,
Lappa major, L. officinalis”,All Europe,Hanf “Arable Weeds of
the World”
Arctium,lappa, ,,,,,,,Weed Science List
Arctium,lappa, ,great burdock,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Arctium,minus,,,,N,,,,Australian Naturalised and/or Noxious
Taxa
Arctium,minus, ,Common burdock,,,,light & alternating temp
20-30C high germ %,,Germination & Establishment of Weeds for
Experimental Purposes
Arctium,minus, ,Lesser Burdock,,,,Lappa minor,All Europe,Hanf
“Arable Weeds of the World”
Arctium,minus, ,Common burdock ,,,,PRELIMINARY LIST OF PLANT
SPECIES OF CONCERN: Wildland weeds of lesser invasiveness,,Pacific
Northwest Exotic Pest Plant Council (Weed)
Arctium,minus, ,lesser burdock,,,,From lists and sources by
Faith Campbell and John Randall,,”Plant Invaders of Parks and
Natural Areas, US National Parks, weed”
Arctium,minus, ,,,,,,,Weed Science List
Arctium,minus, ,common burdock,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Arctium,tomentosum, ,Woolly Burdock,,,,”A. chabertii, A.
leptophyllum, Lappa tomentosa”,All Europe,Hanf “Arable Weeds of
the World”
Arctium,tomentosum,Compositae ,Woolly Burdock,,,,”A.
chabertii, A. leptophyllum, Lappa tomentosa”,All Europe,Hanf
“Arable Weeds of the World”
Arctium,tomentosum, ,cotton burdock,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Arctotheca,calendula,,Capeweed,HXXXX,N,,,,Australian
Naturalised and/or Noxious Taxa
Arctotheca,calendula, ,”Capeweed, As Seed Or Fertile
Plants “,,,,”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
Arctotheca,calendula, ,Capeweed ,,,,”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
Arctotheca,calendula, ,Capeweed ,,,,diquat 1986 Australia
Alfalfa , http://www.pioneer.net/~heapian/ heapian@pioneer.net
1997,International Survey of Herbicide-Resistant Weeds. Ian Heap
Arctotheca,calendula, ,capeweed,,,,From lists and sources by
Faith Campbell and John Randall,,”Plant Invaders of Parks and
Natural Areas, US National Parks, weed”
Arctotheca,calendula, ,,,,,,,Weed Science List
Arctotheca,populifolia,,Beach Daisy,XXXX,,,,,Australian
Naturalised and/or Noxious Taxa
Arctotheca,populifolia, ,,,,,,,Weed Science List
Arctotheca,prostrata,,Creeping Bears-ears,XX,,,,,Australian
Naturalised and/or Noxious Taxa
Arctotheca,prostrata, ,,,,,,,Weed Science List
Arctotis,stoechadifolia,,,,N,,,,Australian Naturalised and/or
Noxious Taxa
Arctotis,venusta,,White Arctotis,X,N,,,,Australian Naturalised
and/or Noxious Taxa
Arctotis,venusta, ,White Arctotis,,,,Dispersal: ?Wind. Life
Form: Perennial herb. RISK: Potential threat to one or vegetation
formations (Victoria). Vegetation Formations Invaded: 1,”Introduced
deliberately from: S Af and Commercially Available, , In Victoria: Rare
or localised, small populations”,Environmental Weed Invasions In
Victoria
Arctotus,venusta, ,,,,,,,Weed Science List
Argyranthemum,foeniculaceum,Argyranthemum frutescens ssp.
foeniculaceum,,,,,,,Australian Naturalised and/or Noxious Taxa
Argyranthemum,frutescens,Argyranthemum frutescens ssp.
foeniculaceum,,XX,,,,,Australian Naturalised and/or Noxious Taxa
Argyranthemum,frutescens, ,,,,,,,Weed Science List
Arnica,fulgens, ,,,,,40% germ at 20C in darkness on moist
filter paper in Petri dishes; within 1 yr after seed collection
,,Germination & Establishment of Weeds for Experimental Purposes
Arnica,montana, ,,,,,seed germs immediately after
harvest,,Germination & Establishment of Weeds for Experimental
Purposes
Aroctheca,populifolia, ,Beach Daisy,,,,Dispersal: ?Wind. Life
Form: Perennial herb. RISK: Potential threat to one or vegetation
formations (Victoria). Vegetation Formations Invaded: 1,”S Af, In
Victoria: Rare or localised, small populations”,Environmental Weed
Invasions In Victoria
Aroctheca,prostrata, ,Creeping Bears-ears,,,,Dispersal: ?.
Life Form: Perennial herb. RISK: Not a threat (but may have a negative
visual impact). Vegetation Formations Invaded: 4,”S Af, In Victoria:
Rare or localised, small populations”,Environmental Weed Invasions
In Victoria
Artemisia,absinthium, ,,,,,Region of origin - Eur; Extent of
spread - localised; Means of spread - ornamental,,CRC for Weeds Tech
Series Report # 3
Artemisia,absinthium,,"Common Name(s): Absinth, Wormwood","Avail nurseries, Usage : Low Level Invasive , Additional Comments : Primarily a species of disturbed sites Perennial, 5-10 dm high, flowers yellow or purple disks, erect stems, leaves in clumps, silky-hoary, 2-3 pinnately parted parted ""","Eurasia. Habitat: Roadsides, waste places, farm yards, pastures"," INVASIVE PLANTS OF CANADA, Melinda Thompson Canadian Botanical Conservation Network, August 1997, weed"
Artemisia,absinthium,,wormwood absinth ,CLASS C WEED: Class C weeds are noxious weeds that are common throughout most of Washington. The following Class C weeds have been selected by the County Weed Board as priority weeds in King County and control is mandatory.,,Noxious Weeds in Washington State
Artemisia,absinthium, ,,,,,,,Weed Science List
Artemisia,absinthium,,”absinth wormwood, absinth
sagewort, wormwood”,XX,N,,,,Australian Naturalised and/or Noxious
Taxa
Artemisia,absinthium, ,Absinth wormwood ,,,,PRELIMINARY LIST
OF PLANT SPECIES OF CONCERN: Wildland weeds of lesser
invasiveness,,Pacific Northwest Exotic Pest Plant Council (Weed)
Artemisia,absinthium, ,”wormwood, absinth
sagewort”,,,,From lists and sources by Faith Campbell and John
Randall,,”Plant Invaders of Parks and Natural Areas, US National
Parks, weed”
Artemisia,absinthium, ,absinth wormwood,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,annua, ,,,,,,Eastern Europe less in Central
Europe,Hanf “Arable Weeds of the World”
Artemisia,annua,Compositae ,,,,,,Eastern Europe less in
Central Europe,Hanf “Arable Weeds of the World”
Artemisia,annua, ,annual wormwood,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Artemisia,arborescens, ,,,,,,,Weed Science List
Artemisia,arborescens,,Silver Wormwood,X,,,,,Australian
Naturalised and/or Noxious Taxa
Artemisia,arborescens, ,Silver Wormwood,,,,Dispersal: Wind.
Life Form: Small to medium shrub. RISK: Potential threat to one or
vegetation formations (Victoria). Vegetation Formations Invaded:
1,”Introduced deliberately from: S Eur and Commercially Available, ,
In Victoria: Rare or localised, small populations”,Environmental
Weed Invasions In Victoria
Artemisia,arbuscula, ,low sagebrush,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Artemisia,biennis, ,biennial wormwood,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,californica, ,California sagebrush,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,cana, ,silver sagebrush,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Artemisia,canariensis,,,,,,,,Australian Naturalised and/or
Noxious Taxa
Artemisia,filifolia, ,sand sagebrush,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,frigida, ,fringed sagebrush,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,incompta, ,,,,,alternative moistening & drying
of seed increases germ as c.f. seed kept moist continuously on filter
paper in Petri dishes at 22-29C ,,Germination & Establishment of Weeds
for Experimental Purposes
Artemisia,ludoviciana, ,,,,,”Region of origin - W USA,
Mexico; Extent of spread - destoryed ?; Means of spread -
ornamental”,,CRC for Weeds Tech Series Report # 3
Artemisia,ludoviciana,,,,N,,,,Australian Naturalised and/or
Noxious Taxa
Artemisia,ludoviciana, ,Louisiana wormwood,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,montana, ,,,,, , Hokkaido ,Weeds and Weed Control in
Asia
Artemisia,nova, ,black sagebrush,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Artemisia,princeps, ,ragweed,,,,,,Weed Science List
Artemisia,princeps, ,,,,,”perennial dominance,
sub-dominance “,Shimane Shizuoka Upland Korea Upland Japan Miyagi
Okayama ,Weeds and Weed Control in Asia
Artemisia,princeps, ,ragweed,,P,,,,Western Australian
Prohibited List
Artemisia,scoparia,,,,,,,,Australian Naturalised and/or
Noxious Taxa
Artemisia,suksdorfii, ,,,,,54% germ in constant darkness at
alternating temps of 20 & 30C,,Germination & Establishment of
Weeds for Experimental Purposes
Artemisia,tridentata, ,Big sagebrush,,,,light increases germ
with optimum temp of 70F,,Germination & Establishment of Weeds for
Experimental Purposes
Artemisia,tridentata, ,big sagebrush,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,tripartita, ,threetip sagebrush,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,var. gnaphalodes, ,prairie sage,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Artemisia,verlotiorum, ,,,,,,,Weed Science List
Artemisia,verlotiorum,,Chinese Wormwood,H,,,,,Australian
Naturalised and/or Noxious Taxa
Artemisia,verlotiorum, ,Chinese Wormwood,,,,”Dispersal:
Water,Vegetative,Wind. Life Form: Perennial herb. RISK: Very serious
threat to one or vegetation formations (Victoria). Vegetation Formations
Invaded: 4,5,8”,”Introduced deliberately from: Eur, As, In
Victoria: Limited distribution, medium to large
populations”,Environmental Weed Invasions In Victoria
Artemisia,vulgaris, ,Mugwort,,,,”fresh seed; prechilling
for 10-40 days at 1C, then brief exposure to light & constant temp of
25C ; older seeds lose light requirement; vegetative propagation of
rhizomes also used”,,Germination & Establishment of Weeds for
Experimental Purposes
Artemisia,vulgaris, ,Mugwort,,,,,All Europe,Hanf “Arable
Weeds of the World”
Artemisia,vulgaris,Compositae ,Mugwort,,,,,All Europe,Hanf
“Arable Weeds of the World”
Artemisia,vulgaris, ,”common wormwood,
mugwort”,,,,From lists and sources by Faith Campbell and John
Randall,,”Plant Invaders of Parks and Natural Areas, US National
Parks, weed”
Artemisia,vulgaris, ,”motherwort, mugwort, green ginger,
mugweed, sailor's tobacco”,,,,Artemisa vulgaris is found in almost
all farming systems on all continents and most of the island chains. It
is reported in 25 crops in 56 countries.,origin uncertain,WORLD WEEDS
Natural Histories & Distribution - Holm et. al.
Artemisia,vulgaris, ,mugwort,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Artemisia,vulgaris,,mugwort,,,,”RANK 2. “SIGNIFICANT
THREAT”Exotic plant species which possess some invasive
characteristics, but have less impact on native plant communities; may
have the capacity to invade natural communities along disturbance
corridors, or to spread from stands in d”,,Invasive Exotic Pest
Plants in Tennessee
Aspilia,africana, ,,,,,,,Weed Science List
Aspilia,africana, ,,,P,,,,Western Australian Prohibited List
Aspilia,bupthalmiflora, ,,,,,,,Weed Science List
Aspilia,bupthalmiflora, ,,,P,,,,Western Australian Prohibited
List
Aster,acmellus,,,,N,,,,Australian Naturalised and/or Noxious
Taxa
Aster,ageratoides, ,,,,, , ,Weeds and Weed Control in Asia
Aster,ericoides, ,heath aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,exilis, ,slender aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,linariifolius, ,savoryleaf aster,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Aster,novae-angliae, ,New England aster,,,,50% germ with cold
stratification for 71 days; germ over period of 14 to 28 days after
transfer to greenhouse,,Germination & Establishment of Weeds for
Experimental Purposes
Aster,novae-anglicae, ,New England aster,,,,”Source:
“USA Composite List of Weeds” published by WSSA WEEDS 14:
347-386, 1966”,,WSSA WEEDS 14: 1966
Aster,novi-belgii,,,,N,,,,Australian Naturalised and/or
Noxious Taxa
Aster,novi-belgii, ,,,,,,,Weed Science List
Aster,novi-belgii, ,New York aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386, 1966”,,WSSA
WEEDS 14: 1966
Aster,occidentalis, ,western aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,parryi, ,woody aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,pilosus, ,white heath aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,puniceus, ,purplestem aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,scaber, ,,,,, , Miyagi ,Weeds and Weed Control in Asia
Aster,simplex, ,white field aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,spectabilis, ,showy aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,spinosus, ,spiny aster,,,,”Source: “USA
Composite List of Weeds” published by WSSA WEEDS 14: 347-386,
1966”,,WSSA WEEDS 14: 1966
Aster,squamatus,syn Conyza squamata,,,,,”fields,
roadsides, gardens, waste ground, canal banks”“Recently
introduced into Egypt, now completely naturalised & one of most
widespread weeds in country”““,”C & S Amer;
naturalised in S Eur, Afr & many other regions of the
world”,”The Weed Flora of Egypt Boulos, L., & Nabil
el-Hadidi, M”
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