Resumen
Con más de 600 especies, Philodendron (Araceae) es uno de los géneros ornamentales más ricos del Neotrópico. Reportamos la expansión de la distribución oriental de Philodendron asplundii con un nuevo registro en el estado brasileño de Pará. Presentamos una descripción morfológica detallada e imágenes de P. asplundii, un mapa de distribución actualizado y los resultados del modelado del nicho ecológico de la especie basado en datos bioclimáticos y en los algoritmos Maxent, Bioclim, Random Forest y Support Vector Machine (Ensemble Model). Philodendron asplundii está presente en Brasil, Colombia, Ecuador, Guayana Francesa, Perú y Venezuela. El modelo de nicho ecológico indicó que P. asplundii tiene una mayor probabilidad de distribución en la región norte de Sudamérica, principalmente en la parte central y noroccidental de la Amazonía. Sugirió, asimismo, una gran idoneidad de hábitat en áreas de bosques andinos en Ecuador, y en el norte de Guyana. Las áreas señaladas como adecuadas para P. asplundii se ubican en regiones con alto riesgo de pérdida de cobertura forestal debido a actividades antropogénicas. Por ello se requieren planes de conservación que eviten la pérdida de hábitats apropiados para la especie.
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