condition mean min max Sterile Leaflet 0.00325364 0.0 0.00976092 Mature Sterile Leaflet 0.023886456666666667 0.00988297 0.04146 Fertile Leaflet with Sori 0.07213220000000001 0.0284124 0.135496 Petiole 0.0 0.0 0.0 Crozier 0.010735266666666667 0.0 0.0322058 Rhizome 0.04318096666666667 0.0 0.0878141 Stolon 0.0 0.0 0.0 Stolon with Root 2.309063 0.153679 4.12105