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Encycloweedia: Data Sheets
Federal Weed List (7 CFR 360)
The following plants, seeds, or other parts capable of propagation are within the definition of a "noxious weed" under the Federal Noxious Weed Act of 1974 (7 USC 2802(c)). Listed noxious weeds may be moved into or through the United States only under permit from the USDA Plant Protection and Quarantine programs, and under conditions that would not involve a danger of disseminating the weeds.
| a. Aquatic Weeds: | c. Terrestrial Weeds cont: | c. Terrestrial Weeds cont: |
| Azolla pinnata | Digitaria scalarum | Prosopis campestris |
| Eichhornia azurea | Digitaria velutina | Prosopis castellanosii |
| Hydrilla verticillata | Drymaria arenarioides | Prosopis denudans |
| Hygrophila polysperma | Emex australis | Prosopis elata |
| Ipomoea aquatica | Emex spinosa | Prosopis farcta |
| Lagarosiphon major | Galega officinalis | Prosopis ferox |
| Limnophila sessiliflora | Heracleum mantegazzianum | Prosopis fiebrigii |
| Monochoria hastata | Imperata brasiliensis | Prosopis hassleri |
| Monochoria vaginalis | Imperata cylindrica | Prosopis humilis |
| Ottelia alismoides | Ipomoea triloba | Prosopis kuntzei |
| Sagittaria sagittifolia | Ischaemum rugosum | Prosopis pallida |
| Salvinia auriculata | Lycium ferocissimum | Prosopis palmeri |
| Salvinia biloba | Melaleuca quinquenervia | Prosopis reptans |
| Salvinia herzogii | Melastoma malabathricum | Prosopis rojasiana |
| Salvinia molesta | Mikania cordata | Prosopis ruizleali |
| Sparganium erectum | Mikania micrantha | Prosopis ruscifolia |
| Mimosa invisa | Prosopis sericantha | |
| b. Parasitic Weeds: | Mimosa pigra var. pigra | Prosopis strombulifera |
| Aeginetia spp. | Nassella trichotoma | Prosopis torreyana |
| Alectra spp. | Opuntia aurantiaca | Pueraria lobata |
| Cuscuta spp. (See 7 CFR 360.200 for 53 exceptions) | Oryza longistaminata | Rottboellia exaltata |
| Orobanche spp. (See 7 CFR 360.200 for 13 exceptions) | Oryza punctata | Rubus fruticosus |
| Striga spp. | Oryza rufipogon | Rubus moluccanus |
| Paspalum scrobiculatum | Saccharum spontaneum | |
| c. Terrestrial Weeds: | Pennisetum clandestinum | Salsola vermiculata |
| Ageratina adenophora | Pennisetum macrourum | Setaria pallide-fusca |
| Alternanthera sessilis | Pennisetum pedicellatum | Solanum torvum |
| Asphodelus fistulosus | Pennisetum polystachion | Solanum viarum |
| Avena sterilis (including A. ludoviciana) | Prosopis alpataco | Tridax procumbens |
| Borreria alata | Prosopis argentina | Urochloa panicoides |
| Carthamus oxyacantha | Prosopis articulata | |
| Chrysopogon aciculatus | Prosopis burkartii | |
| Commelina benghalensis | Prosopis caldenia | |
| Crupina vulgaris | Prosopis calingastana |