The number of isolated genera showed a low negative correlation with its accumulated frequency, this is attributed to the visual classification of the qualities, which is carried out by the collectors at the time of receiving the roselle, and which is not based on scientific criteria; given that an apparently healthy calyx could be received, of Extra quality, and this same calyx could be superficially contaminated with spores found in the air.
El número de géneros aislados mostró una correlación negativa baja con su frecuencia acumulada, esto se atribuye a la clasificación visual de las calidades que realizan los acopiadores al momento de recibir la jamaica, mismas que no están basadas en criterios científicos; ya que podría recibirse un cáliz aparentemente sano, calidad extra y éste estar contaminado superficialmente con esporas presentes en el aire.