Catalan: cotonera angustifòlia; cotonera de fulla estreta; herba del cotó
sources: Anthos (2010). Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad. (for names from the Iberian Peninsula and the Balearic Islands).
English: Bog cotton; Common cottongrass
sources: Nash, Roisin (FaEu - Ecological Consultancy Services Ltd (Ecoserve))
English-United States: Bog cotton; Common Cottongrass
sources: Charles Hussey
Galician: Bláth portaigh; Ceannbhán; xunca de algodón
sources: Anthos (2010). Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad. (for names from the Iberian Peninsula and the Balearic Islands).
High Aragonese: fllo de mollá; yerba algodonera
sources: Anthos (2010). Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad. (for names from the Iberian Peninsula and the Balearic Islands).
Irish: Bláth portaigh; Ceannbhán
sources: Nash, Roisin (FaEu - Ecological Consultancy Services Ltd (Ecoserve))
Spanish, Castillian: algodón de los pantanos; junco lanudo
sources: Anthos (2010). Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad. (for names from the Iberian Peninsula and the Balearic Islands).