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Japan

List of weeds:

Eudicotyledons (other orders)
Eudicotyledons - Asterales
Eudicotyledons - Brassicales
Eudicotyledons - Caryophyllales
Eudicotyledons - Fabales
Eudicotyledons - Malvales
Eudicotyledons - Solanales
Monocotyledons
Pteridophytes

(Detailed information on all pests, diseases and weeds can be found in the downloadable Excel files)
click on a pest/disease/weed to display a list of relevant publications

Eudicotyledons (other orders):

Acalypha australis (weed)
Ailanthus altissima (weed)
Cabomba caroliniana (weed)
Elatine triandra (weed)
Galium spurium (weed)
Geranium carolinianum (weed)
Hovenia dulcis (weed)
Lamium amplexicaule (weed)
Lantana camara (weed)
Lantana montevidensis (weed)
Ligustrum lucidum (weed)
Limnophila sessiliflora (weed)
Lindernia dubia (weed)
Lindernia micrantha (weed)
Lindernia procumbens (weed)
Lindernia pyxidaria (weed)
Lonicera japonica (weed)
Mazus pumilus (weed)
Myriophyllum aquaticum (weed)
Orobanche minor (weed)
Oxalis corniculata (weed)
Paederia foetida (weed)
Plantago asiatica (weed)
Plantago major (weed)
Rosa multiflora (weed)
Rosa rugosa (weed)
Rotala indica (weed)
Sicyos angulatus (weed)
Trichosanthes bracteata (weed)
Veronica anagallis-aquatica (weed)
Veronica persica (weed)

Eudicotyledons - Asterales:

Acanthospermum hispidum (weed)
Ambrosia artemisiifolia (weed)
Ambrosia trifida (weed)
Artemisia (weeds)
Artemisia tridentata (weed)
Bidens pilosa (weed)
Centipeda minima (weed)
Erigeron annuus (weed)
Erigeron canadensis (weed)
Galinsoga quadriradiata (weed)
Gnaphalium affine (weed)
Senecio madagascariensis (weed)
Solidago altissima (weed)
Solidago gigantea (weed)
Taraxacum officinale (weed)
Tithonia diversifolia (weed)
Xanthium strumarium (weed)

Eudicotyledons - Brassicales:

Barbarea vulgaris (weed)
Brassica juncea (weed)
Brassica napus (weed)
Capsella bursa-pastoris (weed)
Cardamine flexuosa (weed)
Cardamine hirsuta (weed)

Eudicotyledons - Caryophyllales:

Amaranthus hybridus (weed)
Amaranthus lividus (weed)
Amaranthus viridis (weed)
Cerastium glomeratum (weed)
Chenopodium album (weed)
Fallopia (weed genus)
Fallopia convolvulus (weed)
Persicaria longiseta (weed)
Persicaria perfoliata (weed)
Polygonum aviculare (weed)
Reynoutria japonica (weed)
Reynoutria sachalinensis (weed)
Rumex crispus (weed)
Rumex obtusifolius (weed)
Stellaria alsine (weed)
Stellaria media (weed)

Eudicotyledons - Fabales:

Amorpha fruticosa (weed)
Lespedeza cuneata (weed)
Leucaena leucocephala (weed)
Pueraria montana (weed)
Sesbania rostrata (weed)
Vicia hirsuta (weed)
Vicia sativa (weed)

Eudicotyledons - Malvales:

Abutilon theophrasti (weed)
Corchorus olitorius (weed)

Eudicotyledons - Solanales:

Calystegia hederacea (weed)
Calystegia japonica (weed)
Cuscuta campestris (weed)
Ipomoea coccinea (weed)
Ipomoea hederacea (weed)
Ipomoea lacunosa (weed)
Ipomoea triloba (weed)
Physalis alkekengii (weed)
Solanum americanum (weed)
Solanum carolinense (weed)
Solanum nigrum (weed)

Monocotyledons:

Agrostis stolonifera (weed)
Alopecurus aequalis (weed)
Anthoxanthum odoratum (weed)
Avena fatua (weed)
Beckmannia syzigachne (weed)
Commelina caroliniana (weed)
Commelina communis (weed)
Cyperus difformis (weed)
Cyperus microria (weed)
Cyperus rotundus (weed)
Dactylis glomerata (weed)
Digitaria ciliaris (weed)
Digitaria sanguinalis (weed)
Echinochloa crus-galli (weed)
Echinochloa esculenta (weed)
Echinochloa oryzicola (weed)
Echinochloa oryzoides (weed)
Egeria densa (weed)
Eleocharis acicularis (weed)
Eleocharis kuroguwai (weed)
Eleusine indica (weed)
Eragrostis curvula (weed)
Imperata cylindrica (weed)
Juncus tenuis (weed)
Lemna minor (weed)
Lolium (weeds)
Lolium perenne multiflorum (weed)
Lolium rigidum (weed)
Lolium temulentum (weed)
Miscanthus sinensis (weed)
Monochoria vaginalis (weed)
Oryza (weeds)
Panicum bisulcatum (weed)
Panicum repens (weed)
Paspalum dilatatum (weed)
Paspalum thunbergii (weed)
Phleum pratense (weed)
Phragmites australis (weed)
Phyllostachys reticulata (weed)
Pistia stratiotes (weed)
Poa annua (weed)
Poa pratensis (weed)
Sagittaria trifolia (weed)
Sasa kurilensis
Schoenoplectiella juncoides (weed)
Setaria faberi (weed)
Setaria pumila (weed)
Setaria viridis (weed)
Veratrum album (weed)
Zizania latifolia (weed)

Pteridophytes:

Equisetum arvense (weed)
Lygodium japonicum (weed)
Marsilea quadrifolia (weed)
Pteridium aquilinum (weed)