Calamagrostis sesquiflora (Trin.) Kawano
[= Calamagrostis sesquiflora]

British Columbia: Lake Takakia, about 10 miles south of Moresby Logging Camp (head of Cumshewa Inlet), Moresby Island. Elev. 1870 ft.
52.930142° N, 132.06297° W,
Datum: WGS 84. Uncertainty: 1000 meters. Coordinate Source: Digital Map.
Widespread on open rocky grassed slopes and along rocky outcrops and cliffs. Voucher specimen cited in Flora of the Queen Charlotte Islands. I. Systematics of the Vascular Plant by James A. Calder and Roy L. Taylor. Queen’s Printer, Ottawa. 1968. Reference specimen for illustration in Revision of Flora of the Pacific Northwest WTU Herbarium, 2016. Phenology: Flowers & Fruits.

J. A. Calder 36310, Jul 25, 1964
With R. L. Taylor
WTU, Accession: 238990, Barcode: WTU-V-031516