condition mean min max Sterile Frond 5.83116 2.37978 11.9172 Fertile Frond 5.236763333333333 1.22582 11.5538 Young Stem with Root 14.250169999999999 4.28471 24.1194 Mature Stem with Root 7.46274 2.16415 16.6933 Root 1.0254843333333334 0.556732 1.93768