Melastiza chateri
(W.G. Sm.) Boud.
BAFC 21059. Place of collection: Argentina; Tierra del Fuego; Ushuaia; Lago Escondido, to east; Vialidad refugio, roadside. Date of collection: 25 February 1961. Associated organism: Aleuria aurantia. Collector: Schuster, R.; Gamundí de Amos, I.J..