US Federal Noxious Weed List

List of plants on the USDA Federal Noxious Weed List.

All 89

Arrowhead ¹
Sagittaria sagittifolia

Monochoria hastata ²

Sessile Marshweed ³
Limnophila sessiliflora

anchored water hyacinth ⁴
Eichhornia azurea

Broad-leaved Paperbark ⁵
Melaleuca quinquenervia

duck-lettuce ⁶
Ottelia alismoides

Branched Bur-reed ⁷
Sparganium erectum

Salvinia auriculata ⁸

Salvinia biloba ⁹

Giant Salvinia ¹⁰
Salvinia molesta

Heartleaf False Pickerelweed ¹¹
Monochoria vaginalis

Esthwaite Waterweed ⁸
Hydrilla verticillata

Feather Caulerpa ¹²
Caulerpa taxifolia

Indian Swampweed ¹³
Hygrophila polysperma

Ferny Azolla ¹⁴
Azolla pinnata

Curly Waterweed ¹⁵
Lagarosiphon major

Water Morning Glory ¹⁶
Ipomoea aquatica

Solanum tampicense ⁴

African Boxthorn ¹⁷
Lycium ferocissimum

African Feather Grass ¹⁸
Pennisetum macrourum

Leptochloa chinensis ¹⁹

tropical spiderwort ²⁰
Commelina benghalensis

Mile-a-minute ²¹
Mikania micrantha

Imperata brasiliensis

Meadow Fleabane ²²
Inula britannica

Capeweed ¹⁴
Arctotheca calendula

Mimosa ⁸
Mimosa pigra

Setaria pallide-fusca

Tridax daisy
Tridax procumbens

Bladey Grass ²³
Imperata cylindrica

bearded creeper
Crupina vulgaris

Mist Flower ²⁴
Ageratina riparia

devil's thorn
Emex spinosa

geraldton carnation weed ²⁵
Euphorbia terracina

Cartwheel Flower ²⁶
Heracleum mantegazzianum

Giant False Sensitive Plant ²⁷
Mimosa diplotricha

Common Milkpea ²⁸
Galega officinalis

illyrian thistle
Onopordum illyricum

Rottboellia cochinchinensis ¹²

Tiger pear
Opuntia aurantiaca

Pennisetum clandestinum ²⁹
Cenchrus clandestinus

Ditch millet ³⁰
Paspalum scrobiculatum

Pennisetum pedicellatum

lightning weed
Drymaria arenarioides

Liverseed Grass
Urochloa panicoides

Madagascar Ragwort ³¹
Senecio madagascariensis

Flexuose Climbing Fern ³²
Lygodium flexuosum

Melastoma malabathricum ²

Heartleaf Hempvine ³³
Mikania cordata

Pennisetum polystachion ¹²

Ischaemum rugosum ¹⁹

Climbing Maidenhair ²
Lygodium microphyllum

Onion-Leafed Asphodel ³⁴
Asphodelus fistulosus

Wild Oat Grass ¹²
Chrysopogon aciculatus

Nassella Tussock ²⁴
Nassella trichotoma

Sessile Joyweed ³⁵
Alternanthera sessilis

Narrow-leaved Ragwort ⁷
Senecio inaequidens

Onopordum acaulon

scented-pod thorn ³⁶
Acacia nilotica

southern three-cornered jack
Emex australis

Tropical Soda-Apple ³⁷
Solanum viarum

turkey berry ²
Solanum torvum

Digitaria velutina

Blackberry ³⁸
Rubus fruticosus

animated oat ³⁹
Avena sterilis

Common Queensland Bramble ⁴⁰
Rubus moluccanus

Saccharum spontaneum ⁴¹

Spermacoce alata

Salsola vermiculata

Prosopis alpataco

Prosopis argentina ⁴²

Prosopis articulata

Prosopis caldenia

cusqui
Prosopis calingastana

Prosopis castellanosii

Prosopis elata

Syrian Mesquite
Prosopis farcta

Prosopis fiebrigii

Prosopis hassleri

Prosopis kuntzei

American carob ⁴³
Prosopis pallida

Prosopis palmeri

Dwarf screw bean
Prosopis reptans

Prosopis ruizlealii

argentine screwbean ⁴²
Prosopis strombulifera

Prosopis torquata

Oryza longistaminata

Oryza punctata

Brownbeard rice ⁴⁴
Oryza rufipogon

Edited by Kate Wagner, some rights reserved (CC BY-SA)

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