condition mean min max Young Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 2.247633 0.220857 5.6309 Primary Rachis 0.021788133333333334 0.0 0.0653644 Secondary Rachis 0.10727249999999999 0.0286832 0.215858 Petiole 0.4281236666666667 0.0 0.914143 Meristem 0.22994203333333332 0.0285781 0.380444 Rhizome 0.9972302 0.0299786 2.51482 Crozier 0.0 0.0 0.0 Young Root 2.555292666666667 0.109927 6.84987 Mature Root 1.105802 0.477146 1.69988