condition mean min max Sterile Leaflet 4.654093333333334 3.92788 5.84853 Mature Sterile Leaflet 4.521983333333333 3.74555 5.36761 Fertile Leaflet with Sori 4.24391 3.50196 5.38365 Petiole 5.27845 4.24866 7.14433 Crozier 3.790836666666667 3.42473 3.98368 Rhizome 3.6766900000000002 2.35153 5.0155 Stolon 2.64193 2.35183 3.03556 Stolon with Root 2.8182 2.50905 3.04156