condition mean min max Young Sterile Leaflet 1.7204566666666665 0.0 5.16137 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.0 0.0 0.0 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.9489200000000001 0.0 2.84676 Meristem 15.29724 5.19902 31.3385 Rhizome 8.93308 0.0 19.1931 Crozier 29.645636666666668 5.77581 57.0651 Young Root 0.515033 0.354371 0.77318 Mature Root 0.19681099999999999 0.0 0.590433