condition mean min max Sterile Leaflet 0.0 0.0 0.0 Mature Sterile Leaflet 0.0097216 0.0 0.0291648 Fertile Leaflet with Sori 0.07754933333333333 0.0362312 0.154491 Petiole 0.036479000000000004 0.0 0.109437 Crozier 0.0932661 0.0634196 0.146434 Rhizome 0.19072533333333333 0.0 0.448864 Stolon 0.06417793333333334 0.0 0.12681 Stolon with Root 3.89707 2.03624 7.23138