Pineda-Herrera, E., J. I. Valdez-Hernández, and M. Ángel López-López. “Phenology of <em>Schizolobium parahyba</em> and <em>Vochysia guatemalensis</em&gt; In a High Evergreen Jungle of Oaxaca, Mexico”. Botanical Sciences, Vol. 90, no. 2, June 2012, pp. 185-93, doi:10.17129/botsci.483.