Pitcairnia puberula Mez & Donn. Sm. Pitcairnia puberula Mez & Donn. Sm., Bot. Gaz. 19: 264-265. 1894 sec. Smith & Downs 1974≡Hepetis puberula (Mez & Donn. Sm.) Mez, Monogr. phan. 9: 974. 1896 syn. sec. Espejo-Serna & López-Ferrari 2008