condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.12009533333333333 0.0 0.360286 Fertile Leaflet with Sori 0.4136376666666667 0.215419 0.528191 Primary Rachis 0.072674 0.0 0.218022 Secondary Rachis 0.057186999999999995 0.0 0.171561 Petiole 0.0 0.0 0.0 Meristem 0.113755 0.0 0.341265 Rhizome 0.9984230000000001 0.0 2.66995 Crozier 0.0 0.0 0.0 Young Root 2.4745666666666666 0.0 5.59409 Mature Root 0.7232753333333333 0.39933 1.12197