Novedades en Puya (Bromeliaceae, Pitcairnioideae) para la Argentina

p. herzogii wittm. is excluded from the argentinean flora. its presence was based on a misidentified p. yakespala material. the distribution area of p. volcanensis castillón is expanded to the salta province and that of p. spathacea (griseb.) mez to the tucumán province.