Lycopodiella inundata (L.) Holub
Annotated by Angela Sondenaa, 1994.

Idaho: Bonner County: [locality and coordinates withheld; status in Idaho: S2 (Imperiled; IDNHP)],
1.5 hectare kettle lake surrounded on S side by 0.5 h floating mat dominated by Carex lasiocarpa, C. rostrata, Kalmia microphylla, Vaccinium oxycoccos, Drosera anglica, and D. rotundifolia, which is bordered on the upland side by a moist, moss-covered zone w/ K. microphylla, Lycopus uniflorus, Agrostis scabra, and V. oxycoccus which grades into a dense stand of 1.5 m shrub Spiraea douglasii. This zone is surrounded by trees of Amelanchier alnifolia and Crataegus douglasii w/ Agrostis stonolifera and Calamagrostis canadensis in the understory. Extensive fen to N of the lake characterized by Carex vesicaria, Salix spp. and scattered patches of Pinus contorta. Surrounding forest mixed with Pipo, Pico, Psme, Thpl, Pimo, and Abgr. Water Chem: pH 6.9, conductivity 20 mmhos, hardness 9.2, Ca 2.5, Mg 0.6, K 0.9, alkalinity 6.5 (all mg/L). Abundance: prominent, somewhat mat-forming w/ Lycopus uniflorus, D. rotundifolia, K. microphylla on slightly raised, very moist to wet moss-covered bog margins. Phenology: Vegetative.

R. Bursik 1434, Jul 31, 1988
With F. Rabe
ID, Accession: 99371, Barcode: ID000223