condition mean min max Young Sterile Leaflet 26.209649000000002 0.309147 68.2201 Mature Sterile Leaflet 15.14763 3.08616 34.0481 Fertile Leaflet with Sori 16.71704 1.53409 38.9061 Primary Rachis 267.04363333333333 26.6639 573.556 Secondary Rachis 168.5277 44.1061 276.735 Petiole 43.53254 8.98252 65.2033 Meristem 132.62486666666666 79.5427 229.212 Rhizome 30.628800000000002 24.4353 40.5878 Crozier 40.01753333333333 13.9359 64.2572 Young Root 25.679073333333335 3.07072 50.0672 Mature Root 49.244033333333334 30.7613 61.6304