PUBLIC NOTICE
A public hearing was held January 23, 2006, by the Noxious Weed Control Board of Grant County, for the purpose of adopting the 2006 county wide noxious weed list. The list has been adopted as follows:
English or Botanical or
Common Name Scientific Name
alyssum, hoary Berteroa incana
arrowhead, grass-leaved Sagittaria graminea
bean-caper, Syrian Zypophyllum fabago
bindweed, field Convolvulus arvensis
blackgrass Alopecurus myosuroides
blueweed, Texas Helianthus ciliaris
blueweed, (vipers bugloss) Echium vulgare
broom, Scotch Cytisus scoparius
broom, Spanish Spartium junceum
bryony, white Bryonia alba
buffalobur Solanum rostratum
bugloss, annual Anchusa arvensis
bugloss, common Anchusa officinalis
camelthorn Alhagi maurorum
carrot, wild Daucus carota
catsear, common Hypochaeris radicata
chervil, wild Anthriscus sylvestris
cinquefoil, sulfur Potentilla recta
clary, meadow Salvia pratensis
cockle, white Silene latifolia ssp. alba
cordgrass, common Spartina anglica
cordgrass, denseflower Spartina densiflora
cordgrass, salt meadow Spartina patens
cordgrass, smooth Spartina alterniflora
cress, hoary Cardaria draba
crupina, common Crupina vulgaris
daisy, oxeye Leucanthemum vulgare
dodder Cuscuta approximata
elodea, Brazilian Egeria densa
fanwort Cabomba caroliniana
fieldcress, Austrian Rorippa austriaca
flax, spurge Thymelaea passerina
floating heart, yellow Nymphoides peltata
four o' clock, wild Mirabilis nyctaginea
goatgrass, jointed Aegilops cylindrica
goatsrue Galega officinalis
gorse Ulex europaeus
groundsel, common Senecio vulgaris
hawkweed, mouseear Hieracium pilosella
hawkweed, orange Hieracium aurantiacum
hawkweed, polar Hieracium atratum
hawkweed, smooth Hieracium laevigatum
hawkweed, yellow Hieracium caespitosum
hawkweed, yellow devil Hieracium floribundum
hedgeparsley Torilis arvensis
henbane, black Hyoscyamus niger
helmet, policeman's Impatiens glandulifera
herb-Robert Geranium robertianum
hogweed, giant Heracleum mantegazzianum
hydrilla Hydrilla verticillata
indigobush Amorpha fruticosa
iris, yellow flag Iris pseudocorus
johnsongrass Sorghum halepense
knapweed, bighead Centaurea macrocephala
knapweed, black Centaurea nigra
knapweed, brown Centaurea jacea
knapweed, diffuse Centaurea diffusa
knapweed, meadow Centaurea jacea x nigra
knapweed, Russian Acroptilon repens
knapweed, spotted Centaurea biebersteinii
knapweed, Vochin Centaurea nigrescens
knotweed, giant Polygonum sachalinense
knotweed, Japanese Polygonum cuspidatum
kochia Kocha scoparia
kudzu Pueraria montana
var. lobata
lawnweed Soliva sessilis
lepyrodiclis Lepyrodiclis holosteoides
loosestrife, garden Lysimachia vulgaris
loosestrife, purple Lythrum salicaria
loosestrife, wand Lythrum virgatum
mayweed, scentless Matricaria perforata
mustard, garlic Alliaria petiolata
nightshade, silverleaf Solanum elaeagnifolium
nutsedge, yellow Cyperus esculentus
oxtongue, hawkweed Picris hieracioides
parrotfeather Myriophyllum aquaticum
pepperweed, perennial Lepidium latifolium
poison-hemlock Conium maculatum
primrose, water Ludwigia hexapetala
primrose-willow, floating Ludwigia peploides
puncturevine Tribulus terrestris
ragwort, tansy Senecio jacobaea
reed, common Phragmites australis
rye, cereal Secale cereale
sage, clary Salvia sclarea
sage, Mediterranean Salvia aethiopis
saltcedar Tamarix ramosissima
sandbur, longspine Cenchrus longispinus
skeletonweed, rush Chondrilla juncea
sowthistle, perennial Sonchus arvensis
ssp. arvensis
spikeweed Hemizonia pungens
spurge, eggleaf Euphorbia oblongata
spurge, leafy Euphorbia esula
spurge, myrtle Euphorbia myrsinites
St. Johnswort, common Hypericum perforatum
starthistle, purple Centaurea calcitrapa
starthistle, yellow Centaurea solstitialis
swainsonpea Spaerophysa salsula
sweetgrass, reed Glyceria maxima
thistle, bull Cirsium vulgare
thistle, Canada Cirsium arvense
thistle, Italian Carduus pycnocephalus
thistle, milk Silybum marianum
thistle, musk Carduus nutans
thistle, plumeless Carduus acanthoides
thistle, Scotch Onopordum acanthium
thistle, slenderflower Carduus tenuiflorus
toadflax, Dalmatian Linaria dalmatica
ssp. dalmatica
velvetleaf Abutilon theophrasti
woad, dyers Isatis tinctoria
The 2006 Regulation and Policy Letter is available from the Noxious Weed Control Board of Grant County, 32 "C" Street N.W., Room 321, Ephrata, Washington, (509) 754-2011, Ext. 375, or (800) 572-0119, Ext. 375.
s) Gary Sieg, Chairman
Ron Tebow, Vice-Chairman
Doug Anderson, Director
Larry Duffner, Director
Rollin Toya, Director
#01054
Pub.: January 26, 2006