Chlorosplenium
sp.
BAFC 21910. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Tierra Mayor; Sierra Alvear, south side. Date of collection: 12 February 1965. Associated organisms: Peziza pseudosylvestris; Plantae indet. Collector: Haessel, G.; Gamundí de Amos, I.J..