Juncus arcticus var. balticus (Willdenow) Trautvetter
Juncaceae
Smith, Welby
1126
1979-07-16
United States, Minnesota, Lake, Lake County...T 52N R 10W, W1/2 section 6. Burlington Bay at Two Harbors; shore of Lake Superior.;North Shore;052N;10W;06
47.0200107 -91.6638515 +-800m.
In crevices of exposed rocks on lake shore. With Carex cephalantha, C. lenticularis, Deschampsia caespitosa, Potentilla tridentata, Trisetum spicatum and Campanula rotundifolia.