condition mean min max Young Sterile Leaflet 0.388566 0.0 0.686466 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.5619953333333333 0.0 1.00148 Primary Rachis 0.77242 0.246131 1.24002 Secondary Rachis 1.099418 0.340024 1.92709 Petiole 3.7529233333333334 1.57864 5.11955 Meristem 2.02711 1.28268 3.44137 Rhizome 2.8498733333333335 1.72307 4.21102 Crozier 9.20233 4.98249 11.6655 Young Root 1.90701 1.19332 3.119 Mature Root 2.4536493333333333 0.0 6.75731