condition mean min max Fertile Leaflet with Sori 1.8987833333333333 1.61001 2.14646 Primary Rachis 2.19097 1.90181 2.4225 Secondary Rachis 1.14361 0.939468 1.52818 Petiole 2.2954600000000003 1.80879 3.16157 Crozier 0.0379206 0.0 0.0626771 Rhizome 0.162633 0.152417 0.179614 Root 1.9027566666666667 1.1958 2.65117