condition mean min max Young Sterile Leaflet 1.648326 0.446333 3.6008 Mature Sterile Leaflet 5.087808 0.860134 9.78073 Fertile Leaflet with Sori 5.258709 0.616317 11.6474 Primary Rachis 0.011628466666666665 0.0 0.0348854 Secondary Rachis 0.0 0.0 0.0 Petiole 0.07831186666666666 0.0 0.163183 Meristem 0.02199476666666667 0.0 0.0346561 Rhizome 0.0 0.0 0.0 Crozier 0.0 0.0 0.0 Young Root 0.0583041 0.0 0.135784 Mature Root 0.0 0.0 0.0