condition mean min max Young Sterile Leaflet 38.4399 31.0193 44.7574 Mature Sterile Leaflet 63.76076666666667 60.0367 67.4428 Fertile Leaflet 11.7928 10.9341 12.3045 Young Primary Rachis 14.831 12.77 16.5965 Mature Primary Rachis 17.070966666666667 13.5197 20.8684 Young Petiole 14.368400000000001 11.3513 16.3166 Mature Petiole 19.593899999999998 17.6406 21.6528 Crozier 10.65525 9.76715 11.9941 Rhizome 16.1205 12.6328 21.4901 Root 10.200973333333334 6.50682 13.6577