Cyperus acuminatus Torr. & Hook.
Annotated by Frank Lomer, 2016.

British Columbia: Okanagan, Osoyoos, 4.5 km northwest of town centre, Desert Centre, 14580 146 Avenue. Elev. 355 m
49.054° N, 119.52° W,
Datum: NAD 83. Coordinate Source: Verbatim from Collector/Sheet.
Sandy Purshia tridentata flat, in dry pond for spadefoot toad rearing, silty sand over layer of plastic sheeting, in a bed of dried Chara sp., with abundant Juncus bufonius. Hundreds of senescent plants, very few still with a bit of green in the moistest spots; first record for British Columbia; origin unknown, but artificial pond used only surrounding soil as fill and no pond landscaping.

Frank Lomer 10387, 2016 Oct 03
UBC, Accession: V245140