condition mean min max Sterile Leaflet 6.4619800000000005 4.64759 8.49431 Fertile Leaflet with Sori 5.5363299999999995 2.95005 7.54397 Primary Rachis 6.532743333333333 5.63655 7.63894 Secondary Rachis 6.4899233333333335 5.73451 7.18137 Petiole 7.05915 5.96306 8.73227 Crozier 3.9722500000000003 3.37542 4.68365 Root 3.2355366666666665 2.42826 4.24864