Sort By: Species Category Newest
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#18: Ivy, English or Atlantic (Hedera helix or Hedera hibernica) (Land Plants) — Apr 22, 2008 | |
| Multnomah | EDRR Status: — | |
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#35: Yellow Starthistle (Centaurea solstitialis) (Land Plants) — Apr 26, 2008 | |
| Douglas | EDRR Status: — | |
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#28: Spanish Bluebell (Hyacinthoides hispanica) (Land Plants) — Apr 24, 2008 | |
| Multnomah | EDRR Status: — | |
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#31: Japanese Knotweed (Fallopia japonica) (Land Plants) — Apr 25, 2008 | |
| Multnomah | EDRR Status: — | |
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#33: Garlic Mustard (Alliaria petiolata) (Land Plants) — Apr 25, 2008 | |
| Multnomah | EDRR Status: — | |
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#34: Yellow Archangel (Lamiastrum galeobdolon) (Land Plants) — Apr 26, 2008 | |
| Multnomah | EDRR Status: — | |
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#36: Giant Hogweed (Heracleum mantegazzianum) (Land Plants) — Apr 26, 2008 | |
| Multnomah | EDRR Status: — | |
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#226: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Aug 31, 2008 | |
| Clackamas | EDRR Status: — | |
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#231: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Sep 04, 2008 | |
| Multnomah | EDRR Status: — | |
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#241: Yellow Starthistle (Centaurea solstitialis) (Land Plants) — Sep 17, 2008 | |
| Wheeler | EDRR Status: Local expert notified | |
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#244: Meadow Knapweed (Centaurea × moncktonii) (Land Plants) — Sep 21, 2008 | |
| Linn | EDRR Status: Local expert notified | |
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#41: Little bittercress (Cardamine oligosperma ) (Land Plants) — Apr 30, 2008 | |
| Multnomah | EDRR Status: — | |
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#43: Euphorbia species (Euphorbia sp.) (Land Plants) — May 01, 2008 | |
| Union | EDRR Status: — | |
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#1493: American Pokeweed (Phytolacca americana) (Land Plants) — Jul 13, 2014 | |
| Multnomah | EDRR Status: No Response/Action Required | |
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#358: Scots Broom (Cytisus scoparius) (Land Plants) — Jun 10, 2009 | |
| Yamhill | EDRR Status: No Response/Action Required | |
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#359: Feverfew (Tanacetum parthenium) (Land Plants) — Jun 10, 2009 | |
| Washington | EDRR Status: No Response/Action Required | |
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#360: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Jun 11, 2009 | |
| Multnomah | EDRR Status: Population treated | |
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#374: Japanese Knotweed (Fallopia japonica) (Land Plants) — Jul 06, 2009 | |
| Josephine | EDRR Status: Local expert notified | |
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#395: Scots Broom (Cytisus scoparius) (Land Plants) — Jul 25, 2009 | |
| Clackamas | EDRR Status: — | |
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#1874: Western Wildcucumber (Marah oreganus) (Land Plants) — Jun 17, 2016 | |
| Multnomah | EDRR Status: No Response/Action Required | |
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#46: Medusahead Rye (Taeniatherum caput-medusae) (Land Plants) — May 02, 2008 | |
| Harney | EDRR Status: — | |
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#195: Purple Loosestrife (Lythrum salicaria) (Land Plants) — Aug 02, 2008 | |
| Coos | EDRR Status: — | |
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#459: Butterfly Bush (Buddleja davidii) (Land Plants) — Oct 08, 2009 | |
| Multnomah | EDRR Status: Population assessed | |
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#52: Japanese Knotweed (Fallopia japonica) (Land Plants) — May 06, 2008 | |
| Multnomah | EDRR Status: — | |
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#325: Himalayan Blackberry (Rubus bifrons [R. aremeniacus, R. discolor, R. procerus]) (Land Plants) — May 14, 2009 | |
| Washington | EDRR Status: No Response/Action Required | |
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