condition mean min max Fertile Leaflet with Sori 0.619488 0.483654 0.711399 Primary Rachis 0.599804 0.493602 0.672496 Secondary Rachis 0.480337 0.28785 0.731556 Petiole 0.882103 0.688766 1.00697 Crozier 7.204093333333334 6.15442 8.46683 Rhizome 6.051796666666667 5.78303 6.33387 Root 1.5363799999999999 1.21536 2.04357