condition mean min max Sterile Frond 0.32204933333333335 0.0 0.548025 Fertile Frond 1.207994 0.935612 1.63989 Young Stem with Root 2.851386 0.582548 4.95206 Mature Stem with Root 0.5294133333333333 0.0 1.19513 Root 1.2845010000000001 0.459813 2.00685