Pitcairnia pungens Kunth
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Floras and Monographs
Pitcairnia pungens Humb., Bonpl. & Kunth: [Article] Smith, Lyman B. & Downs, Robert J. 1974. Pitcairnioideae (Bromeliaceae). Fl. Neotrop. Monogr. 14 (1): 1-658.
Pitcairnia pungens Humb., Bonpl. & Kunth: [Article] Smith, Lyman B. & Schubert, Bernice G. 1952. Plants collected in Ecuador by W. H. Camp. Begoniaceae. Mem. New York Bot. Gard. 8 (1): 36-40.
Pitcairnia pungens Humb., Bonpl. & Kunth: [Article] Smith, Lyman B. 1957. The Bromeliaceae of Colombia. Contr. U. S. Natl. Herb. 33: i-v, 1-311.
