ATTACHMENT_1_Coos_Bay_Roseburg_District_Noxious_Invasive_Species_List.docx
DOCX document 62 KB Posted
- Attached to
- Roadside Herbicide Spot Spray Federal contract opportunity
- Solicitation number
- 140L4323Q0198
About this file
This document provides a list of noxious and invasive plant species found within the Coos Bay-Roseburg District of the Bureau of Land Management in Oregon, along with information on treatment priorities and locations. Key details include over 100 plant species that are targets for control and eradication efforts, with priorities ranging from highest to low based on factors such as legal classification as noxious weeds at the state or county level. Treatment groups are identified to standardize control methods. The related federal contract opportunity is for roadside herbicide spot spraying services, likely to support invasive plant control work on BLM lands within the district as outlined in the species list document.
View the file
Other files for this federal contract opportunity
Show all 14
On GovTribe
Work with this file on GovTribe
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
ATTACHMENT 1_Coos Bay_Roseburg District Noxious_Invasive Species List
Common Name Scientific Name
District
| Gross Treatment Acres |
| Treatment Group1 |
| Primary Locations |
| Noxious Weed?2 |
| Treatment Priority |
American/European sea- rocket Cakile edentula/C. maritima
Coos Bay
Mustard Family
North Spit, New River, dunes
No
High
Annual ryegrass Lolium multiflorum
| Coos Bay |
| 10 |
| Annual |
Grasses North Spit, New River, Dean Creek, Spruce Reach Island
| No |
| Low |
Biddy-biddy Acaena novae-zealandiae Coos Bay
Misc. Herbaceous Indian Creek, Cape Blanco, New River, roadsides, disturbed areas where there is little competition
Yes (Oregon)
Highest
Big quakinggrass Briza maxima
Coos Bay
| Annual Grasses |
| North Spit, New River, dunes, coastal terraces, Spruce |
Reach Island, roadsides
No
Moderate
Bigleaf/common periwinkle Vinca major/V. minor
| Roseburg and Coos Bay |
| 5 |
| Misc. |
Herbaceous
| roadsides, forest edges |
| No |
| Low |
Birdsfoot trefoil Lotus corniculatus/ L. angustissimus/ L. pedunculatus
Coos Bay
Pea Family roadsides, meadows, riparian areas, disturbed areas
No
Low
Blessed milkthistle Silybum marianum
| Coos Bay |
| 1 |
| Sunflower Family |
| roadsides and pastures |
| Yes (Oregon) |
| Highest |
Brome fescue Vulpia bromoides
| Coos Bay |
| 15 |
| Annual Grasses |
| New River, roadsides |
| No |
| Low |
Bull thistle Cirsium vulgare Roseburg and Coos Bay
| Sunflower Family |
| roadsides, open disturbed areas such as harvest areas or pastures |
| Yes (Oregon) |
High
Burdock Arctium minus
| Coos Bay |
| 10 |
| Sunflower |
Family roadsides, disturbed areas along forest edges
| No |
| High |
Butterfly bush Buddleja davidii
| Roseburg and Coos Bay |
| 5 |
| Woody Species |
| roadsides, forest edges, riparian areas |
| Yes (Oregon) |
| High |
Calla lily Zantedeschia aethiopica Coos Bay
| Lilies, Iris, Sedges, Rushes |
| Smith River Road, roadsides, coastal bluffs and headlands |
No
Low
Canada thistle Cirsium arvense
| Roseburg and Coos Bay |
| 800 |
| Sunflower |
Family roadsides, harvest areas, open disturbed areas Yes (Oregon) High
Cape ivy Delairea odorata
Coos Bay
Woody Species Pistol River School, Myers Creek Road, coastal bluffs and forests below 660' including on serpentine soil
Yes (Oregon)
Highest
Catchfly Silene gallica
| Coos Bay |
| 5 |
| Carnation Family |
| New River, dunes, roadsides |
| No |
| Low |
| Chicory Cichorium intybus |
| Coos Bay and Roseburg |
| Sunflower Family |
| Roadsides |
| No |
| Low |
Coastal burnweed Erechtites (Syn. Senecio) minimus
Coos Bay
Sunflower Family roadsides, harvest units Yes (County)
Moderate
Common ragweed Ambrosia artemisiifolia
| Coos Bay |
| 1 |
| Sunflower Family |
| New River, dunes, sandy soil |
| Yes (Oregon) |
| High |
Common sow thistle Sonchus oleraceus
| Coos Bay |
| 40 |
| Sunflower Family |
| New River, roadsides, waste areas, forest edges |
| No |
| Low |
Corn spurry/sandspurry Spergula arvensis/ Spergularia maritima/S.
rubra
Coos Bay
Carnation Family
North Spit, New River, dunes
No
Moderate
Cotoneaster Cotoneaster franchetii/C. lacteus
Coos Bay
Woody Species roadsides, forest edges
No
Moderate
Creeping buttercup Ranunculus repens
| Roseburg and Coos Bay |
| 50 |
| Misc. Herbaceous |
| forested roadsides, rights-of- way, recreation sites |
| No |
| Moderate |
Creeping yellow cress Rorippa sylvestris
| Coos Bay |
| 1 |
| Mustard |
Family Hunter Creek ACEC, riparian, marsh Yes (Oregon) Moderate
| Cutleaf Blackberry Rubus laciniatus |
| Roseburg |
| Rose Family |
| Forest edges, roadsides |
| No |
| Low |
Dandelion Taraxacum officinale
| Roseburg and Coos Bay |
| 5 |
| Sunflower Family |
| North Spit, New River, roadsides, trail sides |
| No |
| Low |
Darwin’s barberry Berberis darwinii
| Coos Bay |
| 5 |
| Woody Species |
| North Spit, forest edges, sandy soil |
| No |
| Highest |
English holly Ilex aquifolium
| Roseburg and Coos Bay |
| 10 |
| Woody Species |
| forestland, roadsides, recreation sites |
| Yes (County) |
| Low |
English/Atlantic ivy Hedera helix
| Roseburg and Coos Bay |
| 100 |
| Woody |
Species forested areas, roadsides, riparian areas Yes (Oregon) High
European beachgrass Ammophila arenaria Coos Bay
| Perennial Grasses |
| New River, North Spit, coastal sand dunes to coastal meadows |
| Yes (County) |
High
Evergreen/cutleaf blackberry Rubus laciniatus Roseburg and Coos Bay
Woody Species roadsides, riparian areas Yes (County)
High
False brome Brachypodium sylvaticum
| Roseburg and Coos Bay |
| 200 |
| Perennial Grasses |
| roadsides, rights-of-way, forest edges |
| Yes (Oregon) |
| High |
False dandelion Hypochaeris radicata/H. glabra
Roseburg and Coos Bay
| Sunflower Family |
| North Spit, New River, roadsides, trails, open areas |
No
Lowest
Fennel Foeniculum vulgare Roseburg and Coos Bay
Perennial Parsley Family North Spit Boat Ramp, Umpqua Eden cultural site, roadsides, waste areas Yes (County)
High
Field bindweed Convolvulus arvensis
| Roseburg and Coos Bay |
| 10 |
| Misc. Herbaceous |
| roadsides, waste areas, sunny disturbed areas |
| Yes (Oregon) |
| Moderate |
French broom Genista monspessulana Roseburg and Coos Bay
| Woody Species |
| North Spit, New River, dunes, roadsides, forest edges, timber harvest areas |
| Yes (Oregon) |
High
Giant knotweed Polygonum sachalinense Roseburg and Coos Bay
| Knotweed Family |
| riparian areas, North Fork Coquille, Smith and Coos |
Rivers Yes (Oregon)
High
Gorse Ulex europaeus
| Coos Bay |
| 40 |
| Woody Species |
| North Spit, New River, rights- of-way, dunes |
| Yes (Oregon) |
| Highest |
Hawkbit Leontodon saxatalis
| Coos Bay |
| 1 |
| Sunflower Family |
| North Spit, New River, dunes roadsides, meadows, trails |
| No |
| Low |
Herb Robert Geranium robertianaum Roseburg and Coos Bay
| Geranium Family |
| Dean Creek, Spruce Reach |
Island, New River, roadsides, stabilized dunes Yes (Oregon)
Moderate
Himalayan blackberry Rubus armeniacus
| Roseburg and Coos Bay |
| 5,000 |
| Woody Species |
| roadsides, riparian, open areas |
| Yes (Oregon) |
| High |
Hyssop loosestrife Lythrum hyssopifolia
| Coos Bay |
| 5 |
| Loosestrifes |
| New River, seasonal wetlands, ditches, mudflats |
| No |
| Highest |
Iceplant Carpobrotus chilensis
| Coos Bay |
| 1 |
| Misc. |
Herbaceous Cape Blanco, coastal headlands
| No |
| Highest |
| Italian/slenderflower thistle Carduus pycnocephalus/ C. tenuiflorus |
| Roseburg and Coos Bay |
Sunflower Family roadsides, open areas Yes (Oregon)
Highest
Japanese knotweed Polygonum cuspidatum Roseburg and Coos Bay
| Knotweed Family |
| riparian areas, North Fork Coquille, Smith and Coos |
Rivers Yes (Oregon)
High
Jubata grass Cortaderia jubata
Coos Bay
Perennial Grasses North Spit, New River, roadsides, dunes, coastal bluffs and headlands, timber harvest areas
Yes (Oregon)
High
Lance-leaved plantain Plantago lanceolata
| Coos Bay |
| 10 |
| Misc. |
Herbaceous
| New River |
| No |
| Low |
Marestail/horseweed Conyza bonariensis
| Coos Bay |
| 50 |
| Sunflower Family |
| North Spit, New River, roadsides, grassland |
| Yes (County) |
| Moderate |
Meadow knapweed Centaurea x moncktonii
| Roseburg and Coos Bay |
| 500 |
| Sunflower Family |
| roadsides |
| Yes (Oregon) |
| High |
| Medusahead Taeniatherum caput-medusae |
| Roseburg |
| Grass |
| Roadsides, fields |
| Yes |
| Moderate |
Montbretia Crocosmia x crocosmiflora
Coos Bay
Lilies, Iris, Sedges, Rushes roadsides, forest edges
No
Moderate
| North Africa grass Ventenata dubia |
| Roseburg |
| Grass |
| Roadsides |
| Yes |
| Highest |
Old man's beard Clematis vitalba
| Coos Bay |
| 10 |
| Woody Species |
| Coos River watershed, roadsides and forests |
| Yes (Oregon) |
| High |
Old-man-in-the-spring Senecio vulgaris
| Roseburg and Coos Bay |
| 50 |
| Sunflower Family |
| ACECs, roadsides, recreation sites, harvest units |
| No |
| Low |
One seed hawthorn Crataegus monogyna
| Roseburg and Coos Bay |
| 1 |
| Woody |
Species
| Elkton area, open areas |
| Yes |
(County) Moderate
Oxeye daisy Leucanthemum vulgare
Roseburg and Coos Bay
Sunflower Family North Spit, New River, Dean Creek, Spruce Reach Island, Hunter Creek, roadsides, meadows
No
Low
Pampas grass Cortaderia selloana
Roseburg and Coos Bay
| Perennial Grasses |
| North Spit, New River, |
roadsides, dunes, bluffs, road cuts, harvest areas
No
High
Pennyroyal Mentha pulegium
| Roseburg and Coos Bay |
| 20 |
| Perennial Mints |
| Dean Creek, Spruce Reach, open moist fields, roadsides |
| Yes (County) |
| Low |
Perennial peavine Lathyrus latifolia
| Roseburg and Coos Bay |
| 100 |
| Pea Family |
| roadsides, pastures, meadows |
| Yes (Oregon) |
| Moderate |
Perennial ryegrass Lolium perenne
| Coos Bay |
| 10 |
| Perennial |
Grasses North Spit, New River, Dean Creek, Spruce Reach Island
| No |
| Low |
Poison hemlock Conium maculatum
Roseburg and Coos Bay
| Perennial Parsley Family |
| North Spit, roadside, ditches, moist meadow edges |
| Yes (Oregon) |
Moderate
Purple deadnettle Lamium purpureum
Coos Bay
Misc. Annual Herbaceous Dean Creek, Spruce Reach, open moist areas
No
Low
| Perennial Peavine Lathyrus latifolius |
| Roseburg |
| Pea Family |
| Roadsides |
| Yes |
| Low |
Purple loosestrife Lythrum salicaria Roseburg and Coos Bay
Loosestrifes Dean Creek, Spruce Reach Island, wetlands, wetland areas Yes (Oregon)
Highest
| Queen Anne’s Lace Daucus carota |
| Roseburg and Coos Bay |
| Carrot Family |
| Openings, meadows, roadsides |
| No |
| Low |
Rat-tail fescue Vulpia myuros
| Roseburg and Coos Bay |
| 10 |
| Annual Grasses |
| New River, areas of sparse vegetation |
| No |
| Low |
Reed canarygrass Phalaris arundinacea
| Roseburg and Coos Bay |
| 1,200 |
| Perennial Grasses |
| Dean Creek, wetland, riparian areas |
| No |
| High |
Ripgut brome Bromus diandrus Roseburg and Coos Bay
| Annual Grasses |
| North Spit, New River, Spruce Reach, Dean Creek, |
roadsides.
No
Moderate
Rose campion Lychnis coronaria
| Roseburg and Coos Bay |
| 50 |
| Carnation Family |
| forest edges, roadsides, moist areas |
| No |
| Low |
| Rush skeletonweed Chondrilla juncea |
| Roseburg |
| Sunflower Family |
| Roadsides and openings |
| Yes |
| Moderate |
Saltmeadow rush Juncus gerardi ssp. gerardi
| Coos Bay |
| 1 |
| Perennial Grasses |
| North Spit, New River |
| No |
| Moderate |
Scotch broom Cytisus scoparius Roseburg and Coos Bay
2,000
| Woody Species |
| North Spit, New River, roadsides, dunes, forest edges, timber harvest areas |
| Yes (Oregon) |
High
| Striated broom Cytisus striatus |
| Roseburg |
| Woody species |
| Roadsides and openings |
| Yes |
High
Sheep sorrel Rumex acetosella
None
| Knotweed Family |
| North Spit, New River, Dean |
Creek, Spruce Reach Island, roadsides
No
Moderate
Silver wattle Acacia dealbata
| Coos Bay |
| 1 |
| Woody |
Species
| New River |
| Yes |
(County) Highest
Spiny sow thistle Sonchus asper
| Coos Bay |
| 20 |
| Sunflower Family |
| New River, roadsides, meadows |
| No |
| Low |
Spotted knapweed Centaurea stoebe
| Roseburg and Coos Bay |
| 10 |
| Sunflower Family |
| Coquille Valley, Gold Beach, Coos Bay, roadsides |
| Yes (Oregon) |
| Highest |
Spotted medick Medicago arabica
| Coos Bay |
| 20 |
| Pea Family |
| New River, roadsides, recreation sites |
| No |
| Low |
St. Johnswort Hypericum perforatum
| Roseburg and Coos Bay |
| 20 |
| Misc. |
Herbaceous
| roadsides, open areas |
| Yes |
(Oregon) Moderate
Stinging nettle Urtica dioica ssp. dioica
| Roseburg and Coos Bay |
| 1 |
| Misc. Herbaceous |
| roadsides, recreation areas, meadows, riparian |
| No |
| Low |
Subterranean clover Trifolium subterraneum
Roseburg and Coos Bay
Pea Family North Spit, New River, Dean Creek, Spruce Reach Island, roadsides
No
Low
Sweet vernal grass Anthoxanthum odoratum
Coos Bay
| Perennial Grasses |
| North Spit, New River, Dean Creek, Spruce Reach Island, dunes, roadside |
No
Low
Tall fescue Schedonorus arundinaceus
| Coos Bay |
| 10 |
| Perennial |
Grasses New River, coastal scrub, roadsides, ditches
| No |
| Low |
Tansy ragwort Senecio jacobaea
| Roseburg and Coos Bay |
| 50 |
| Sunflower Family |
| Dean Creek pastures, roadsides |
| Yes (Oregon) |
| Moderate |
Teasel/Fuller's teasel Dipsacus fullonum
| Roseburg and Coos Bay |
| 50 |
| Teasels |
| wetland edges, ditches |
| No |
| Moderate |
Three-sided leek Allium triquetrum
Coos Bay
Lilies, Iris, Sedges, Rushes roadsides, meadows
No
Moderate
Tree-of-heaven Ailanthus altissima
| Roseburg and Coos Bay |
| 1 |
| Woody Species |
| open disturbed areas |
| Yes (Oregon) |
| Highest |
Velvetgrass Holcus lanatus
| Coos Bay |
| 20 |
| Perennial Grasses |
| Dean Creek, North Spit, New River |
| No |
| Low |
White/yellow sweetclover Melilotus albus/M. officianalis Coos Bay
Pea Family roadsides
No
Moderate
Wild radish Raphanus raphanistrum/R. sativas
None
| Mustard Family |
| North Spit, New River, roadsides, fields |
No
High
Woodland tansy Senecio sylvaticus
| Roseburg and Coos Bay |
| 100 |
| Sunflower Family |
| ACECs, roadsides, harvest areas |
| No |
| Low |
Yellow flag iris Iris psuedacorus Roseburg and Coos Bay
| Lilies, Iris, Sedges, Rushes |
| New River, Spruce Reach Island, spits, wetland edges, ditches |
| Yes (Oregon) |
Highest
Yellow glandweed Parentucellia viscosa
| Coos Bay |
| 40 |
| Snapdragon |
Family
| open areas, roadsides |
| Yes |
(County) Low
Yellow nutsedge Cyperus esculentus
Coos Bay
Lilies, Iris, Sedges, Rushes
North Spit Yes (Oregon)
High
Yellow starthistle Centaurea solstitialis
| Roseburg and Coos Bay |
| 1 |
| Sunflower |
Family roadsides, river gravels, dunes Yes (Oregon) Highest
1. Species of invasive plants that would be treated in the same manner have been arranged into treatment groups. Further information about treatment methods for these treatment groups can be found in Table 2-10, Treatment Key.
2. Noxious weeds are classified by the ODA or Coos, Curry, or Douglas County for the purpose of prioritizing and implementing noxious weed control projects. “Oregon” indicates that the plant species is listed as a noxious weed by the ODA, and “County” indicates that the species is listed as a noxious weed by one or more of the counties in the District. Under the No Action Alternative, only species that are listed as noxious weeds can be treated.
3. See Prioritization of Treatments, under Planning, later in this chapter for more information. Highest: treat for eradication; high: treat for control and then to reduce the existing infestation; moderate: treat for containment; low: treat to prevent spread to other areas.
File details come from the government source that posted it. Updated .