Petroselinum segetum (L.) Koch
Annotated by Richard R. Halse, 25 Aug 2018.

Oregon: Benton: Corvallis; Crescent Valley High School off of NW Highland Drive. Elev. 87 m.
44.615079° N, 123.266351° W,
Coordinate Source: OrlookId: 126020, StateProvince: Oregon, County: Benton, LocName: Lat 44.615079 Deg; Lon -123.266351 Deg. OregonFlora 1994-2020 methodology.
Common weed in lawn, obviously adapting to mowing. HerbariumSpecimenDuplicate: Petroselinum crispum | herbariumSpecimenDuplicate: Petroselinum segetum Common weed in lawn, obviously adapting to mowing; taprooted annuals, herbage faintly aromatic; flowers lavender. Https://oregonflora.org/collections/individual/index.php?occid=4496339. Phenology: fruiting.

Richard R. Halse 10449, 25 Aug. 2018
OSC, Catalog: OSC-V-257140