Calamagrostis nutkaensis (J. Presl) Steud.
Annotated by Johnson, C.C., 1988.

Oregon: Lincoln: Cascade Head Nature Conservancy Preserve, about 7 miles N of Lincoln City off Hwy 101. Elev. 1300 ft.
45.042721° N, 123.986549° W,
Datum: NAD83. Coordinate Source: OrlookId: 86710, StateProvince: Oregon, County: Lincoln, LocName: Cascade Head, Lincoln Co.. OregonFlora 1994-2020 methodology.
Grassy coastal headland prairie extending into Pacific Ocean; upper slopes with S aspect, basaltic parent material with deep loam soils. Anthoxanthum odoratum, Bromus carinatus, Holcus lanatus, Festuca rubra, Danthonia californica Https://oregonflora.org/collections/individual/index.php?occid=994370. Phenology: flowering? and fruiting?.

Christine C. Johnson 1826, Jul 23, 1988
With Christine C. Lorain
OSC, Accession Number: OSC221608