condition mean min max Sterile Leaflet 0.05161873333333333 0.0 0.13615 Fertile Leaflet with Sori 0.0149455 0.0 0.0448365 Primary Rachis 0.015300300000000001 0.0 0.0459009 Petiole 0.022626366666666665 0.0 0.0440616 Bulbil 0.2730102 0.0637906 0.467308 Root 2.8103433333333334 2.47021 3.31309