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#3398: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 07, 2021
Washington EDRR Status: Population treated
#2145: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jul 05, 2017
Linn EDRR Status:
#6058: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 27, 2024
Washington EDRR Status: Population treated
#6219: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 23, 2024
Clackamas EDRR Status: Local expert notified
#5130: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 25, 2023
Lane EDRR Status: Local expert notified
#6344: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jul 17, 2024
Benton EDRR Status: Local expert notified
#2379: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 09, 2018
Benton EDRR Status: Local expert notified
#2683: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 22, 2019
Washington EDRR Status: Population treated
#3411: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 16, 2021
Benton EDRR Status: Population assessed
#3430: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 24, 2021
Benton EDRR Status: Population assessed
#3461: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 09, 2021
Benton EDRR Status: Population treated
#3499: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 27, 2021
Benton EDRR Status: Local expert notified
#3501: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 27, 2021
Benton EDRR Status: Population treated
#3500: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 27, 2021
Benton EDRR Status: Population treated
#2700: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 04, 2019
Clackamas EDRR Status: Population assessed
#2153: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jul 13, 2017
Marion EDRR Status: Local expert notified
#7245: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 08, 2025
Washington EDRR Status: Population treated
#7374: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 26, 2025
Benton EDRR Status: Local expert notified
#2898: Euphorbia species (Euphorbia sp.) (Land Plants) — Mar 25, 2020
Benton EDRR Status: No Response/Action Required
#7096: Euphorbia oblongata (Land Plants) — May 16, 2025
Benton EDRR Status: Population treated
#6993: Oblong spurge (Euphorbia oblongata) (Land Plants) — Apr 23, 2025
Multnomah EDRR Status: Local expert notified
#3947: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 24, 2022
Washington EDRR Status: Local expert notified
#3994: Oblong spurge (Euphorbia oblongata) (Land Plants) — Jun 01, 2022
Washington EDRR Status: Population treated
#5822: Oblong spurge (Euphorbia oblongata) (Land Plants) — Apr 03, 2024
Washington EDRR Status: Controlled at site
#7136: Oblong spurge (Euphorbia oblongata) (Land Plants) — May 24, 2025
Benton EDRR Status: Population treated