condition mean min max Fertile Leaflet with Sori 0.0400456 0.0117177 0.0851001 Primary Rachis 0.0272429 0.0 0.0515729 Secondary Rachis 0.013347 0.0109503 0.0180478 Petiole 0.01348959 0.00980407 0.0189604 Crozier 0.02423 0.0111194 0.0339488 Rhizome 0.015016666666666666 0.0 0.04505 Root 2.6161266666666667 1.61228 3.65415