SITE MAP
Pages
- Tree of Heaven (Ailanthus altissima)
- Tansy Ragwort (Senecio jacobaea)
- Velvetleaf (Abutilon theophrasti)
- BMP: ENGLISH IVY (Hedera helix)
- LoginPress
- PROJECTS
- BMP: TREE-OF-HEAVEN (Ailanthus altissima)
- BMP: HIMALAYAN BLACKBERRY (Rubus armeniacus)
- Myrtle Spurge (Euphorbia myrsinites)
- Oblong Spurge (Euphorbia oblongata)
- Giant Hogweed (Heracleum mantegazzianum)
- Orange Hawkweed (Hieracium Aurantiacum)
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- Yellow archangel (Lamium galeobdolon)
- Jewelweed (Impatiens capensis)
- Hairy Cat’s Ear (Hypochaeris radicata)
- St. John’s Wort (Hypericum perforatum)
- Shining Geranium (Geranium lucidum)
- FAQ
- South American Waterweed (Egeria densa)
- English Hawthorn (Crataegus monogyna)
- Common Teasel (Dipsacus fullonum)
- Wild Carrot (Daucus carota)
- False Indigo Bush (Amorpha fruticosa)
- Welted thistle (Carduus crispus)
- Yellow Nutsedge (Cyperus esculentus)
- Old Man’s Beard (Clematis vitalba)
- Rush Skeletonweed (Chondrilla juncea)
- Fragrant Water Lily (Nymphaea odorata)
- Japanese butterbur (Petasites japonica)
- Yellow Flag Iris (Iris pseudocorus)
- American Pokeweed (Phytolacca americana)
- Gorse (Ulex europaeus)
- Sulphur Cinquefoil (Potentialla recta)
- Policeman’s Helmet (Impatiens glandulifera)
- Purple Loosestrife (Lythrum salicaria)
- Kudzu (Pueraria montana)
- WEEDS
- Primrose Willow and Water primrose (Ludwigia grandiflora, Ludwigia hexapetala, Ludwigia peploides ssp. montevidensis)
- RESOURCES
- Meadow Hawkweed (Hieracium caespitosum)
- GLOSSARY
- Flowering Rush (Butomus umbellatus)
- Houndstongue (Cynoglossum officinale)
- Rush Skeleton Weed (Chondrilla juncea)
- Garlic Mustard (Alliaria petiolata)
- Bull Thistle (Cirsium vulgare)
- Spurge Laurel (Daphne laureola)
- Spiny Cocklebur (Xanthium spinosum)
- Scotch Broom (Cytisus scoparius)
- HOME
- Syrian bean-caper (Zygophyllum fabago)
- Himalayan Blackberry (Rubus armeniacus)
- Herb Robert (Geranium robertianum)
- Goatsrue (Galega officinalis)
- Japanese, Giant, & Bohemian Knotweeds, (Fallopia sp.)
- False Brome (Brachypodium sylvaticum)
- English Ivy (Hedera helix)
- Canada Thistle (Cirsium arvense)
- Butterfly Bush (Buddleja davidii)
- African Rue (Peganum harmala)
- Barbed Goatgrass (Aegilops triuncialis)
- ARCHIVE
- Common groundsel (Senecio vulgaris)
- Poison Hemlock (Conium maculatum)
- Meadow Knapweed (Centaurea x moncktonii)
- Spotted Knapweed (Centaurea stoebe)
- Italian Arum (Arum italicum)
- Wild Chervil (Anthriscus sylvestris)
- CONTACT
- Drooping sedge (Carex pendula)
- SITE MAP
- PARTNERSHIPS
- Small Broomrape (Orobanche minor)
- Lesser Celandine (Ranunculus ficaria)
- Reed canarygrass (Phalaris arundinacea)
- Perennial sowthistle (Sonchus arvensis ssp. arvensis)
- Evergreen blackberry (Rubus laciniatus)
- Curly-leaf Pondweed (Potamogeton crispus)
- Common Tansy (Tanacetum vulgare)
- Blessed Milkthistle (Silybum marianum)
- ABOUT
- BMP: BLESSED MILKTHISTLE (Silybum marianum)
- BMP: GARLIC MUSTARD (Alliaria petiolata)
- BMP: CANADA THISTLE (Cirsium arvense)
- BMP:TANSY RAGWORT (Senecio jacobaea)
- BMP: SCOTCH BROOM (Cytisus scoparius)
Categories
- ABOUT (16)
- Events (17)
- News (67)
- Opportunities (18)
- PARTNERSHIPS (3)
- PROJECTS (3)
- References (3)
- RESOURCES (6)
- Weed-of-the-Month (93)
- WEEDS (12)
Posts per category
ABOUT
- Staff Spotlight: Justin Cooley, WeedWise Specialist - Comments (0)
- Staff Spotlight: Samuel Leininger, WeedWise Manager - Comments (0)
- Welcome Monte! - Comments (0)
- Staff Spotlight: Courtney Gattuso, WeedWise Specialist & CWMA Coordinator - Comments (0)
- Staff Spotlight: Justin Cooley, WeedWise Specialist - Comments (0)
- Staff Spotlight: Samuel Leininger, WeedWise Manager - Comments (0)
- Staff Spotlight: Lindsey Karr, WeedWise Specialist - Comments (0)
- Staff Spotlight: Courtney Gattuso, WeedWise Specialist & CWMA Coordinator - Comments (0)
- Staff Spotlight: Samuel Leininger, WeedWise Manager - Comments (0)
- Staff Spotlight: Lindsey Karr, WeedWise Specialist - Comments (1)
Events
- Happy Earth Day! - Comments (0)
- 10 Ways to Celebrate Oregon Invasive Weed Awareness Week! - Comments (0)
- 10 Ways to Celebrate Oregon Invasive Weed Awareness Week! - Comments (0)
- Happy Earth Day! - Comments (0)
- It’s Native Plant Appreciation Month! - Comments (0)
- 10 Ways to Celebrate Oregon (and National) Invasive Weed Awareness Week! - Comments (0)
- It’s Native Plant Appreciation Week! - Comments (0)
- 10 Ways to Celebrate Oregon (and National) Invasive Weed Awareness Week! - Comments (0)
- It’s Native Plant Appreciation Week! - Comments (0)
- 10 Ways to Celebrate Oregon Invasive Weed Awareness Week! - Comments (0)
News
- Recently discovered organic herbicide shown to be safe and effective against nearly all invasive weeds! - Comments (0)
- Its National Invasive Species Awareness Week! - Comments (0)
- We Are Hiring for Multiple Seasonal Positions! - Comments (0)
- Welcome Sierra! - Comments (0)
- WeedWise Celebrates 15 Years of Service! - Comments (0)
- Welcome Brendan! - Comments (0)
- Join the WeedWise Team! - Comments (0)
- New Adventures for Bee Sinichko! - Comments (0)
- It is National Pollinator Week! - Comments (0)
- Welcome Monte! - Comments (0)
Opportunities
- Happy Earth Day! - Comments (0)
- Its National Invasive Species Awareness Week! - Comments (0)
- We Are Hiring for Multiple Seasonal Positions! - Comments (0)
- Join the WeedWise Team! - Comments (0)
- Its National Invasive Species Awareness Week! - Comments (0)
- Join the WeedWise Team! - Comments (0)
- Happy Earth Day! - Comments (0)
- Its National Invasive Species Awareness Week! - Comments (0)
- Request for Proposals: Priority Invasive Weed and Vegetation Management - Comments (0)
- Its National Invasive Species Awareness Week! - Comments (0)
PARTNERSHIPS
- Lolo Pass Hawkweed Control - Comments (1)
- Local partners join forces to tackle costly invasive weeds along the Clackamas River - Comments (1)
- Working Together - Comments (0)
PROJECTS
- Before and After: Blessed Milkthistle Management One Year Later - Comments (1)
- Project Highlight: Clackamas River Invasive Species Partnership - Comments (0)
- Blessed Milkthistle invading pasture lands. - Comments (1)
References
- Backpack Sprayer Maintenance - Comments (0)
- Plant Identification: What is that Weed? - Comments (1)
- We’ve added a Glossary - Comments (0)
RESOURCES
- Woody Weeds of Clackamas County - Comments (0)
- National Pollinator Week 2018! - Comments (1)
- Plant Identification: What is that Weed? - Comments (1)
- Think twice before killing those thistles: Thistle Identification - Comments (8)
- National Pollinator Week! - Comments (0)
- Its Hay Season! - Comments (0)
Weed-of-the-Month
- April’s Weed of the Month: Garlic Mustard - Comments (0)
- March’s Weed of the Month: Canada thistle - Comments (0)
- February’s Weed of the Month: Scotch Broom - Comments (0)
- January’s Weed of the Month: English Ivy - Comments (0)
- December’s Weed of the Month: English Holly - Comments (0)
- November’s Weed of the Month: Spurge Laurel - Comments (0)
- October’s Weed of the Month: Himalayan Blackberry - Comments (0)
- September’s Weed of the Month: Knotweed - Comments (0)
- August’s Weed of the Month: Puncturevine - Comments (0)
- July’s Weed of the Month: Tansy Ragwort - Comments (0)
WEEDS
- The Undesirable Beauty of Lesser Celandine - Comments (0)
- The Undesirable Beauty of Lesser Celandine - Comments (0)
- The Undesirable Beauty of Lesser Celandine - Comments (0)
- The Undesirable Beauty of Lesser Celandine - Comments (0)
- American Pokeweed in Clackamas County - Comments (0)
- The Undesirable Beauty of Lesser Celandine - Comments (1)
- The new thistle you don’t want on your property! - Comments (0)
- Purge the surge in spurge! - Comments (0)
- Garlic Mustard BMP Now Available - Comments (0)
- Himalayan Blackberry BMP Now Available - Comments (1)