condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.026801566666666665 0.0 0.0804047 Petiole 0.0 0.0 0.0 Crozier 2.4646787333333333 0.0576502 6.86079 Root 0.237001 0.0 0.399481