condition mean min max Sterile Leaflet 2.82652 2.46147 3.43444 Fertile Leaflet with Sori 5.0404333333333335 4.42303 5.47938 Petiole 2.90893 1.37743 5.38464 Crozier 3.934853333333333 2.21438 5.11858 Rhizome 2.7111899999999998 1.59063 4.32154 Root 3.4262799999999998 2.23196 4.72621