condition mean min max Sterile Leaflet 0.20201840000000001 0.0700691 0.440435 Fertile Leaflet with Sori 0.43680800000000003 0.323672 0.51934 Primary Rachis 0.06633616666666667 0.0389642 0.0982506 Secondary Rachis 0.058717000000000005 0.0229684 0.122659 Petiole 0.040570300000000004 0.0221417 0.066955 Rhizome 2.399443333333333 2.06384 2.90204 Root 1.5166426666666666 0.920148 1.91677