condition mean min max Young Sterile Leaflet 4.88944 2.17026 8.23186 Mature Sterile Leaflet 5.503163333333333 4.81144 6.33263 Fertile Leaflet 7.15412 5.05917 8.98322 Young Primary Rachis 5.6389233333333335 4.61328 6.92109 Mature Primary Rachis 2.832073333333333 1.31008 4.15361 Young Petiole 5.3251 4.10589 6.21439 Mature Petiole 3.49421 1.45255 6.9531 Crozier 4.38215 2.6343 7.68943 Rhizome 4.429083333333334 3.02323 5.2808 Root 7.43979 5.49566 11.2201