condition mean min max Sterile Leaflet 7.54408 6.50507 9.31447 Fertile Leaflet with Sori 8.2795 7.91734 8.59514 Primary Rachis 8.66172 7.58612 9.82164 Secondary Rachis 7.85737 7.04085 8.72658 Petiole 9.677183333333334 8.8583 11.2665 Rhizome 6.037143333333334 5.80283 6.23376 Root 6.098063333333333 5.07152 7.43896