Eleocharis geniculata (L.) Roem. & Schult.
Annotated by Frank Lomer, 2016.

British Columbia: [locality and coordinates withheld; status in British Columbia: S1 (Critically Imperiled, Red List; BCCDC)],
Receded lakeshore, below shallow crescent rise, in moist sandy depression at lawn margin of private campground; growing with Persicaria maculosa, Juncus balticus, Plantago major, Ranunculus cymbalaria, Symphyotrichum ciliatum, Symphyotrichum frondosus, Lythrum salicaria seedlings, Euphorbia serpyllifolia, Euphorbia maculata. Just 10+ plants, but hard to see, probably more; population apparently varies from year to year as none noted in an earlier year.

Frank Lomer 10378, 2016 Oct 02
UBC, Accession: V251464