Class A Weeds
Class A noxious weeds are those noxious weeds not native to the state that are of limited distribution or are unrecorded in the state and that pose a serious threat to the state. These weeds are a threat to all counties of the state and eradication is required.
Common Name |
Scientific Name |
|
---|---|---|
Bean-caper, Syrian | Zygophyllum fabago | |
Blueweed, Texas | Helianthus ciliaris | |
Broom, French | Genista monspessulana | |
Broom, Spanish | Spartium junceum | |
Buffalobur | Solanum rostratum | |
Clary, meadow | Salvia pratensis | |
Clematis, oriental | Clematis orientalis | |
Cordgrass, smooth (PDF) | Spartina alterniflora | |
Cordgrass, common | Spartina anglica | |
Cordgrass, salt meadow | Spartina patens | |
Cordgrass, denseflower | Spartina densiflora | |
Crupina, common | Crupina vulgaris | |
False brome | Brachypodium sylvaticum | |
Flax, spurge | Thymelaea passerina | |
Floating primrose-willow | Ludwigia peploides | |
Flowering rush | Butomus unbellatus | |
Four o’ clock, wild | Mirabilis nyctaginea | |
Hogweed, giant (PDF) | Heracleum mantegazzianum | |
Hydrilla | Hydrilla verticillata | |
Johnsongrass | Sorghum halepense | |
Knapweed, bighead | Centaurea macrocephala | |
Knapweed, Vochin | Centaurea nigrescens | |
Kudzu | Pueraria montana var. lobata | |
Mustard, garlic (PDF) | Alliaria petiolata | |
Nightshade, silverleaf | Solanum elaeagnifolium | |
Goatsrue | Galega officinalis | |
Reed sweatgrass (PDF) | Gyceria maxima | |
Ricefield bulrush | Schoenoplectus mucronatus | |
Sage, clary | Salvia sclarea | |
Sage, Mediterranean | Salvia aethiopis |
|
South American spongeplant | Limnobium laevigatum | |
Spurge, eggleaf | Euphorbia oblongata | |
Starthistle, purple | Centaurea calcitrapa | |
Thistle, Italian | Carduus pycnocephalus | |
Thistle, milk | Silybum marianum | |
Thistle, slenderflower | Carduus tenuiflorus |
|
Thistle, turkish | Carduus cinereus | |
Variable-leaf milfoil | Myriophyllum heterophyllum | |
Woad, dyers | Isatis tinctoria |