Sort By: Species Category Newest
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#83: Ivy, English or Atlantic (Hedera helix or Hedera hibernica) (Land Plants) — May 24, 2008 | |
| Lane | EDRR Status: — | |
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#2357: Garlic Mustard (Alliaria petiolata) (Land Plants) — Apr 26, 2018 | |
| Clackamas | EDRR Status: Population assessed | |
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#106: Scots Broom (Cytisus scoparius) (Land Plants) — Jun 06, 2008 | |
| Washington | EDRR Status: — | |
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#3931: Tree of Heaven (Ailanthus altissima) (Land Plants) — May 20, 2022 | |
| Marion | EDRR Status: No Response/Action Required | |
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#599: Himalayan Blackberry (Rubus bifrons [R. aremeniacus, R. discolor, R. procerus]) (Land Plants) — Jun 17, 2010 | |
| Lane | EDRR Status: No Response/Action Required | |
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#654: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Aug 25, 2010 | |
| Clackamas | EDRR Status: Local expert notified | |
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#2712: Japanese Knotweed (Fallopia japonica) (Land Plants) — Jun 14, 2019 | |
| Clackamas | EDRR Status: Local expert notified | |
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#652: Garlic Mustard (Alliaria petiolata) (Land Plants) — Aug 23, 2010 | |
| Multnomah | EDRR Status: Population treated | |
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#649: Old Man's Beard (Clematis vitalba) (Land Plants) — Aug 22, 2010 | |
| Multnomah | EDRR Status: Local expert notified | |
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#643: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Aug 11, 2010 | |
| Washington | EDRR Status: No Response/Action Required | |
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#642: Bull Thistle (Cirsium vulgare) (Land Plants) — Aug 09, 2010 | |
| Deschutes | EDRR Status: No Response/Action Required | |
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#1772: Lesser Celandine (Ranunculus ficaria) (Land Plants) — Mar 11, 2016 | |
| Washington | EDRR Status: Local expert notified | |
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#1613: Shining Geranium (Geranium lucidum) (Land Plants) — May 20, 2015 | |
| Clackamas | EDRR Status: Local expert notified | |
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#639: Butterfly Bush (Buddleja davidii) (Land Plants) — Aug 01, 2010 | |
| Multnomah | EDRR Status: — | |
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#637: Purple Loosestrife (Lythrum salicaria) (Land Plants) — Jul 26, 2010 | |
| Lane | EDRR Status: Ongoing monitoring | |
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#928: Meadow Knapweed (Centaurea × moncktonii) (Land Plants) — Dec 31, 2011 | |
| Yamhill | EDRR Status: Local expert notified | |
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#635: Old Man's Beard (Clematis vitalba) (Land Plants) — Jul 21, 2010 | |
| Clackamas | EDRR Status: Local expert notified | |
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#575: Giant Horsetail (Equisetum temateia) (Land Plants) — May 20, 2010 | |
| Multnomah | EDRR Status: No Response/Action Required | |
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#2006: Old Man's Beard (Clematis vitalba) (Land Plants) — Oct 10, 2016 | |
| Clackamas | EDRR Status: Local expert notified | |
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#547: Garlic Mustard (Alliaria petiolata) (Land Plants) — Apr 27, 2010 | |
| Clackamas | EDRR Status: Ongoing monitoring | |
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#563: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — May 07, 2010 | |
| Marion | EDRR Status: Local expert notified | |
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#632: Yellow Starthistle (Centaurea solstitialis) (Land Plants) — Jul 18, 2010 | |
| Jackson | EDRR Status: Local expert notified | |
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#842: Meadow Knapweed (Centaurea × moncktonii) (Land Plants) — Jul 13, 2011 | |
| Clackamas | EDRR Status: Population assessed | |
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#553: Scots Broom (Cytisus scoparius) (Land Plants) — May 01, 2010 | |
| Clackamas | EDRR Status: No Response/Action Required | |
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#82: Himalayan Blackberry (Rubus bifrons [R. aremeniacus, R. discolor, R. procerus]) (Land Plants) — May 23, 2008 | |
| Washington | EDRR Status: — | |
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