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Galán de Mera A, Hagen MA, Vicente Orellana JA (February 1999). "Aerophyte, a New Life Form in Raunkiær's Classification?". Journal of Vegetation Science. 10 (1): 65–68. doi:10.2307/3237161. ISSN1100-9233. JSTOR3237161.
Daly, Douglas; Brako, Lois; Zarucchi, James L. (April 1994). "Catalogue of the Flowering Plants and Gymnosperms of Peru". Brittonia. 46 (2): 157. doi:10.2307/2807165. ISSN0007-196X. JSTOR2807165.
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Ellenberg. H. & D. Mueller-Dombois (1967). A key to Raunkiær plant life-forms with revised subdivisions. Ber. Goebot. Inst. ETH. Stiftg Rubel. Zurich. 37:56–73, [1]Archived 2016-09-13 at the Wayback Machine.
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Gottsberger, Gerhard; Morawetz, Wilfried (1993). "Development and distribution of the epiphytic flora in an Amazonian savanna in Brazil". Flora. 188: 145–151. doi:10.1016/s0367-2530(17)32258-2. ISSN0367-2530.
Galán de Mera A, Hagen MA, Vicente Orellana JA (February 1999). "Aerophyte, a New Life Form in Raunkiær's Classification?". Journal of Vegetation Science. 10 (1): 65–68. doi:10.2307/3237161. ISSN1100-9233. JSTOR3237161.
Daly, Douglas; Brako, Lois; Zarucchi, James L. (April 1994). "Catalogue of the Flowering Plants and Gymnosperms of Peru". Brittonia. 46 (2): 157. doi:10.2307/2807165. ISSN0007-196X. JSTOR2807165.