condition mean min max Young Sterile Leaflet 1.1594633333333333 0.0 2.3261 Mature Sterile Leaflet 0.7210650000000001 0.0 1.78909 Fertile Leaflet with Sori 0.508752 0.0 0.905817 Primary Rachis 1.6650656666666666 0.893347 2.10241 Secondary Rachis 1.74523 1.08423 2.14278 Petiole 2.17459 1.6195 2.86365 Meristem 1.3311 1.1729 1.62525 Rhizome 2.2708 1.48667 3.12142 Crozier 6.33641 6.04687 6.82017 Young Root 2.2484366666666666 1.0817 3.11214 Mature Root 2.442976 0.205568 4.07789