Sort By: Species Category Newest
#2590: Virginia Opossum (Didelphis virginiana) (Mammals) — Jan 02, 2019 | ||
Malheur | EDRR Status: No Response/Action Required | |
#73: Virginia Opossum (Didelphis virginiana) (Mammals) — May 18, 2008 | ||
Lane | EDRR Status: — | |
#771: Virginia Opossum (Didelphis virginiana) (Mammals) — Apr 22, 2011 | ||
Lane | EDRR Status: No Response/Action Required | |
#4662: Virile Crayfish (Faxonius virilis) (Aquatic Invertebrates) — Aug 21, 2022 | ||
Jackson | EDRR Status: Local expert notified | |
#4616: Walnut Husk Fly (Rhagoletis completa) (Insects and Spiders) — Aug 12, 2022 | ||
Washington | EDRR Status: No Response/Action Required | |
#247: Wasp (unknown species) (suborder Apocrita) (Insects and Spiders) — Sep 26, 2008 | ||
Clackamas | EDRR Status: — | |
#5616: Watercress (Nastrurtium officinale) (Aquatic Plants) — Oct 02, 2023 | ||
Clackamas | EDRR Status: Local expert notified | |
#1701: Water Hyacinth (Eichhornia crassipes) (Aquatic Plants) — Aug 31, 2015 | ||
Douglas | EDRR Status: Ongoing monitoring | |
#907: Water Hyacinth (Eichhornia crassipes) (Aquatic Plants) — Oct 08, 2011 | ||
Multnomah | EDRR Status: Local expert notified | |
#3239: Water lettuce (Pistia stratiotes) (Aquatic Plants) — Sep 23, 2020 | ||
Lane | EDRR Status: — | |
#5186: Water Parsely (Oenanthe sarmentosa) (Land Plants) — Jun 10, 2023 | ||
Clackamas | EDRR Status: No Response/Action Required | |
#1856: Water Primrose, Floating (Ludwigia peploides) (Aquatic Plants) — Jun 02, 2016 | ||
Multnomah | EDRR Status: Local expert notified | |
#1731: Water Primrose, Floating (Ludwigia peploides) (Aquatic Plants) — Jan 19, 2016 | ||
Marion | EDRR Status: Population treated | |
#1368: Water Primrose, Floating (ssp. montevidensis) (Ludwigia peploides ssp. montevidensis) (Aquatic Plants) — Dec 03, 2013 | ||
Multnomah | EDRR Status: Ongoing monitoring | |
#1393: Water Primrose, Floating (ssp. montevidensis) (Ludwigia peploides ssp. montevidensis) (Aquatic Plants) — Jan 21, 2014 | ||
Multnomah | EDRR Status: Population treated | |
#1551: Water Primrose, Six Petal (Ludwigia hexapetala) (Aquatic Plants) — Oct 22, 2014 | ||
Marion | EDRR Status: Local expert notified | |
#1335: Water Primrose, Six Petal (Ludwigia hexapetala) (Aquatic Plants) — Oct 10, 2013 | ||
Marion | EDRR Status: Ongoing monitoring | |
#1550: Water Primrose (unknown species) (Ludwigia spp.) (Aquatic Plants) — Oct 22, 2014 | ||
Clackamas | EDRR Status: Population assessed | |
#1339: Water Primrose (unknown species) (Ludwigia spp.) (Aquatic Plants) — Oct 15, 2013 | ||
Benton | EDRR Status: Ongoing monitoring | |
#391: Water Primrose (unknown species) (Ludwigia spp.) (Aquatic Plants) — Jul 23, 2009 | ||
Lane | EDRR Status: Ongoing monitoring | |
#1315: Water Primrose (unknown species) (Ludwigia spp.) (Aquatic Plants) — Sep 17, 2013 | ||
Lane | EDRR Status: Local expert notified | |
#1340: Water Primrose (unknown species) (Ludwigia spp.) (Aquatic Plants) — Oct 15, 2013 | ||
Marion | EDRR Status: Population assessed | |
#1341: Water Primrose (unknown species) (Ludwigia spp.) (Aquatic Plants) — Oct 15, 2013 | ||
Marion | EDRR Status: Ongoing monitoring | |
#1326: Water Primrose (unknown species) (Ludwigia spp.) (Aquatic Plants) — Oct 02, 2013 | ||
Marion | EDRR Status: Population assessed | |
#400: Water Primrose (unknown species) (Ludwigia spp.) (Aquatic Plants) — Jul 28, 2009 | ||
Lane | EDRR Status: Local expert notified |