Custom Species Lists
Invasive species (those which are not native to the region and are known to cause harm) and non-native species both threaten the integrity of the Puget Sound ecosystem. Non-native species have the potential to become invasive, and preventing their introduction to the Sound is better than the costly and difficult work of removing them once they become established. Invasive species utilize resources which are vital to the survival of native species, and may outcompete or even feed on indigenous plants and animals, driving them towards extinction. Invasive species also may introduce disease and parasites, alter habitat, and breed with native species, diluting their genetic material. The Puget Sound Partnership states that aquatic nuisance species are the second greatest threat to Puget Sound biodiversity, after habitat loss.
These lists of invasive and nonnative species come from multiple sources (listed below), and are as current as possible. However, the status of these species in the Puget Sound region is subject to change, and many efforts are underway to eradicate harmful populations.
Noxious weeds in Washington State: Noxious Weed Control Board
Invasive Freshwater Species: USGS
Invasive Marine Species: National Exotic Marine and Estuarine Information System (NEMESIS)
Invasive Insects and Land Invertebrates: Looney, Chris, Eric LaGasa and Todd Murray. Exotic Pest Detection in Washington State: How Alert Citizens and Insatiable Naturalists Enhance Pest Survey. Presentation, Entomological Society of America, 2011.
Noxious weeds
-
Polar Hawkweed
(Hieracium atratum) -
Policeman's Helmet
(Impatiens glandulifera) -
Puncture-vine
(Tribulus terrestris) -
Purple Loosestrife
(Lythrum salicaria) -
Queen-devil Hawkweed
(Hieracium glomeratum) -
Reed Canarygrass
(Phalaris arundinacea) -
Reed Meadowgrass
(Glyceria maxima) -
Rocket-salad
(Eruca vesicaria ssp. sativa) -
Rush Skeletonweed
(Chondrilla juncea) -
Russian Knapweed
(Acroptilon repens) -
Russian-thistle
(Salsola kali) -
Salt-cedar
(Tamarix ramosissima) -
Saltmeadow Cordgrass
(Spartina patens) -
Saltwater Cordgrass
(Spartina alterniflora) -
Scentless False Mayweed
(Tripleurospermum perforata) -
Scotch Broom
(Cytisus scoparius) -
Scotch Cotton-thistle
(Onopordum acanthium) -
Shining Crane's-bill
(Geranium lucidum) -
Short-fringe Starthistle
(Centaurea nigrescens) -
Silverleaf Nightshade
(Solanum elaeagnifolium) -
Slender False Brome
(Brachypodium sylvaticum) -
Slender-flower Thistle
(Carduus tenuiflorus) -
Small Bugloss
(Anchusa arvensis) -
Small-seed Alfalfa Dodder
(Cuscuta approximata) -
Smooth Hawkweed
(Hieracium laevigatum) -
Spanish Broom
(Spartium junceum) -
Sparrow Weed
(Thymelaea passerina) -
Spiny Cocklebur
(Xanthium spinosum) -
Spiny Plumeless-thistle
(Carduus acanthoides) -
Spotted Cat's-ear
(Hypochaeris radicata) -
Spotted Knapweed
(Centaurea stoebe) -
Spurge-laurel
(Daphne laureola) -
Sulphur Cinquefoil
(Potentilla recta) -
Sweet Fennel
(Foeniculum vulgare) -
Syrian Bean-caper
(Zygophyllum fabago) -
Tall Baby's-breath
(Gypsophila paniculata) -
Tansy Ragwort
(Senecio jacobaea) -
Traveler's-joy
(Clematis vitalba) -
Tree-of-Heaven
(Ailanthus altissima) -
Water Primrose
(Ludwigia hexapetala) -
White Bryony
(Bryonia alba) -
White Campion
(Silene latifolia ssp. alba) -
Wild Carrot
(Daucus carota) -
Wild Chervil
(Anthriscus sylvestris) -
Wild Four-o'clock
(Mirabilis nyctaginea) -
Yellow Archangel
(Lamiastrum galeobdolon) -
Yellow Floatingheart
(Nymphoides peltata) -
Yellow Iris
(Iris pseudacorus) -
Yellow Starthistle
(Centaurea solstitialis)
Pages
Search for Species
Utilizing double quotes for exact terms can narrow your search results. Ex. A common name search of Northwestern Sedge matches 'Northwestern Sedge' and 'Northwestern Showy Sedge'. Typing "Northwestern Sedge" return only 'Northwestern Sedge'.
- Abarenicola claparedi - (Rough-skinned lugworm)
- Abarenicola pacifica - (Pacific lugworm)
- Abarenicola sp.
- Abies amabilis - (Pacific Silver Fir)
- Abies concolor - (White Fir)
- Abies grandis - (Grand Fir)
- Abies lasiocarpa - (Subalpine Fir)
- Abies lasiocarpa var. lasiocarpa - (Subalpine Fir)
- Abies procera - (Noble Fir)
- Abietinaria sp
Species Lists
External links
- BirdWeb
- Burke Museum
- Native plant list (King County)
- Puget Sound Ecosystem Monitoring Program
- USGS: Nonindigenous Aquatic Species in Puget Sound
- Washington Herp Atlas
- Washington Invasive Species Council
- Washington Natural Heritage Program
- Washington Natural Heritage Program species lists
- World Register of Marine Species