condition mean min max Sterile Leaflet 2.51608 1.79018 2.90927 Fertile Leaflet with Sori 1.88623 1.12267 2.6717 Primary Rachis 12.509176666666667 4.399 24.6939 Secondary Rachis 8.79709 3.1157 17.9658 Petiole 5.5562499999999995 2.84525 8.53445 Crozier 8.10873 5.71558 9.96143 Root 28.6745 15.4924 36.3931