Poa infirma Kunth
Annotated by Barbara L. Wilson, 2 May 2020.

Oregon: Benton: Corvallis: northwest corner of Willamette Park, west of the paved parking area. Elev. 208 feet
44.551842° N, 123.253913° W,
Compacted clay soil with gravel, terrace by river, mowed occasionally, sometimes used for parking, seasonally wet. Trifolium cernuum, Trifolium dubium, Trifolium repens, Trifolium striata, Trifolium subterraneum, Trifolium suffocatum, Plantago coronopus, Plantago lanceolata, Spergularia rubra, Scleranthus annuus, Poa annua, Poa infirma, Poa bulbosa, Vulpia Compacted clay soil with gravel, terrace by river, mowed occasionally, sometimes used for parking, seasonally wet. Https://oregonflora.org/collections/individual/index.php?occid=4434510.

Barbara L. Wilson 19906a, May 2, 2020
OSC, Catalog: OSC-V-261678