Attachment 2 - List of Noxious Weeds.pdf

Vernal Field Office BLM Special Status Plant, and Noxious Weed Inventory and Survey Statement of Work – FY

2021; Submitted by: Range and Botany Resources

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ATTACHMENT 2

VERNAL FIELD OFFICE BLM SPECIAL STATUS SPECIES AND NOXIOUS WEED

INVENTORY AND SURVEY STATEMENT OF WORK FY 2021

The known list of noxious weeds managed by the VFO BLM, the State of Utah and Uintah County is listed below:

Class 1A: Early Detection Rapid Response (EDRR) Watch List. Declared noxious and invasive weeds not native to the state of Utah and not known to exist in the State that pose a serious threat to the state and should be considered as a very high priority.

Common crupina – Crupina vulgaris

African rue – Peganum harmala

Small bugloss – Anchusa arvensis

Mediterranean sage – Salvia aethiopis

Spring millet – Milium vernale

Syrian beancaper – Zygophyllum fabago

Ventenata (North Africa grass) – Ventenata dubia

Plumeless thistle – Carduus acanthoides

Malta starthistle – Centaurea melitensis

Class 1B: Early Detection Rapid Response (EDRR) Declared noxious and invasive weeds not native to the State of Utah that are known to exist in the state in very limited populations and pose a serious threat to the state and should be considered as a very high priority.

Camelthorn – Alhagi maurorum

Garlic mustard – Alliaria petiolata

Purple starthistle – Centaurea calcitrapa

Goatsrue – Galega officinalis

African mustard – Brassica tournefortii

Giant reed – Arundo donax

Japanese knotweed – Polygonum cuspidatum

Blueweed (Vipers bugloss) – Echium vulgare

Elongated mustard – Brassica elongata

Common St. Johnswort – Hypericum perforatum

Oxeye daisy – Leucanthemum vulgare

Cutleaf vipergrass – Scorzonera laciniata

Class 2: Control Declared noxious and invasive weeds not native to the state of Utah, that pose a threat to the state and should be considered a high priority for control.

Leafy spurge – Euphorbia esula

Medusahead – Taeniatherum caput-medusae

Vernal Field Office BLM Special Status Plant, and Noxious Weed Inventory and Survey Statement of Work – FY

2021; Submitted by: Range and Botany Resources

2 | P a g e

Rush skeletonweed – Chondrilla juncea

Spotted knapweed – Centaurea stoebe

Purple loosestrife – Lythrum salicaria

Squarrose knapweed – Centaurea virgata

Dyers woad – Isatis tinctoria

Yellow starthistle – Centaurea solstitialis

Yellow toadflax – Linaria vulgaris

Diffuse knapweed – Centaurea diffusa

Black henbane – Hyoscyamus niger

Dalmation toadflax – Linaria dalmatica

Class 3: Containment Declared noxious and invasive weeds not native to the State of Utah that are widely spread. Weeds listed in the containment noxious weeds list are known to exist in various populations throughout the state.

Russian knapweed – Acroptilon repens

Houndstounge – Cynoglossum officianale

Perennial pepperweed (Tall whitetop) – Lepidium latifolium

Phragmites (Common reed) – Phragmites australis ssp.

Tamarisk (Saltcedar) – Tamarix ramosissima

Hoary cress – Cardaria spp.

Canada thistle – Cirsium arvense

Poison hemlock – Conium maculatum

Musk thistle – Carduus nutans

Quackgrass – Elymus repens

Jointed goatgrass – Aegilops cylindrica

Bermudagrass – Cynodon dactylon

Perennial Sorghum spp.: Johnson Grass (Sorghum halepense) and Sorghum almum (Sorghum almum).

Scotch thistle (Cotton thistle) – Onopordum acanthium

Field bindweed (Wild Morning-glory) – Convolvulus spp.

Puncturevine (Goathead) – Tribulus terrestris

Bermudagrass (Cynodon dactylon)

Class 4: Prohibited Declared noxious and invasive weeds, not native to the state of Utah, that pose a threat to the state through the retail sale or propagation in the nursery and greenhouse industry.

Cogongrass (Japanese blood grass) – Imperata cylindrica

Myrtle spurge – Euphorbia myrsinites

Dames Rocket – Hesperis matronalis

Scotch broom – Cytisus scoparius

Russian olive – Elaeagnus angustifolia

Uintah County Noxious Weeds

Wild Teasel – Dipsacus follonum