condition mean min max Sterile Leaflet 0.17085799999999998 0.0 0.409531 Fertile Leaflet with Sori 0.049077 0.0 0.147231 Primary Rachis 1.6214633333333333 1.18835 1.99775 Secondary Rachis 1.3204923333333334 0.206527 2.18258 Petiole 1.122593 0.790079 1.49161 Crozier 3.4854956666666665 0.972297 8.05885 Root 0.9733310000000001 0.716863 1.1935