condition mean min max Young Sterile Leaflet 0.06999999999999999 0.0 0.21 Mature Sterile Leaflet 0.10402366666666667 0.0 0.312071 Fertile Leaflet with Sori 0.5389889999999999 0.370896 0.834067 Primary Rachis 0.14461433333333332 0.0 0.303266 Secondary Rachis 0.076333 0.0 0.119408 Petiole 0.273891 0.135877 0.378936 Meristem 0.22689633333333334 0.0 0.35473 Rhizome 0.9583018666666666 0.0691316 2.43158 Crozier 0.0 0.0 0.0 Young Root 3.199945 0.823515 7.49442 Mature Root 3.63885 1.79066 6.8662