- Contact UM Herbarium1
- Dunkirk, north1
- Harz Mountains1
- Leipzig Botanical Garden1
- Lyn-y-Groes, Dogelly1
- Montreal - Martignat1
- Moray, along A941 south of Dufftown1
- Nassau1
- No data1
- Norway1
- Oldenburg, Bei Littel, in einem feuchten, Dünental1
- Oldenburg, Kaihausermoor, am Rande des Moores an feuchten, etwas sandigen Stellen1
- Portugal1
- Rerrick.1
- St. Christoffelberg1
- St. Christoffelberg, Curacao, Dutch West Indies1
- Summit of Pico Ruivo, Madeira Island1
- Svennevad, Zettermanstorp1
- Torne Lappmark, prope Torneträsk1
- Vorarlberg1