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#624: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Jul 14, 2010
Multnomah EDRR Status: Population assessed
#622: False Brome (Brachypodium sylvaticum) (Land Plants) — Jul 13, 2010
Clackamas EDRR Status: Population assessed
#96: Yellow Starthistle (Centaurea solstitialis) (Land Plants) — May 31, 2008
Josephine EDRR Status:
#81: Ivy, English or Atlantic (Hedera helix or Hedera hibernica) (Land Plants) — May 23, 2008
Washington EDRR Status:
#612: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Jun 30, 2010
Multnomah EDRR Status: Population assessed
#1820: Japanese Knotweed (Fallopia japonica) (Land Plants) — May 05, 2016
Tillamook EDRR Status: Ongoing monitoring
#936: Ivy, English or Atlantic (Hedera helix or Hedera hibernica) (Land Plants) — Jan 23, 2012
Clackamas EDRR Status: Population assessed
#1940: Japanese Knotweed (Fallopia japonica) (Land Plants) — Jul 27, 2016
Clackamas EDRR Status: Local expert notified
#44: Giant Hogweed (Heracleum mantegazzianum) (Land Plants) — May 01, 2008
Washington EDRR Status:
#603: Himalayan Blackberry (Rubus bifrons [R. aremeniacus, R. discolor, R. procerus]) (Land Plants) — Jun 22, 2010
Multnomah EDRR Status:
#598: Spurge Laurel (Daphne laureola) (Land Plants) — Jun 15, 2010
Multnomah EDRR Status: Local expert notified
#901: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Sep 22, 2011
Coos EDRR Status: Local expert notified
#597: Japanese Knotweed (Fallopia japonica) (Land Plants) — Jun 15, 2010
Polk EDRR Status: Local expert notified
#266: False Brome (Brachypodium sylvaticum) (Land Plants) — Nov 22, 2008
Tillamook EDRR Status:
#1786: Garlic Mustard (Alliaria petiolata) (Land Plants) — Apr 06, 2016
Multnomah EDRR Status: Local expert notified
#542: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Apr 23, 2010
Clatsop EDRR Status: Local expert notified
#541: Garlic Mustard (Alliaria petiolata) (Land Plants) — Apr 21, 2010
Multnomah EDRR Status: Population assessed
#522: Garlic Mustard (Alliaria petiolata) (Land Plants) — Mar 25, 2010
Skamania, WA EDRR Status: Local expert notified
#394: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Jul 24, 2009
Lane EDRR Status: Local expert notified
#216: Scots Broom (Cytisus scoparius) (Land Plants) — Aug 22, 2008
Clackamas EDRR Status:
#393: Knotweed (unknown species) (Fallopia sp.) (Land Plants) — Jul 24, 2009
Lane EDRR Status: Local expert notified
#1797: Evergreen bugloss (Pentaglottis sempervirens) (Land Plants) — Apr 15, 2016
Multnomah EDRR Status: Local expert notified
#1704: Butterfly Bush (Buddleja davidii) (Land Plants) — Sep 07, 2015
Lane EDRR Status: No Response/Action Required
#2387: Italian Arum (Arum italicum) (Land Plants) — May 15, 2018
Clackamas EDRR Status: Local expert notified
#592: Ivy, English or Atlantic (Hedera helix or Hedera hibernica) (Land Plants) — Jun 07, 2010
Lane EDRR Status: