condition mean min max Sterile Frond 3.6650545666666665 0.0892357 10.6646 Fertile Frond 3.7511520000000003 0.266129 10.6118 Young Stem with Root 9.3118 1.2451 14.5115 Mature Stem with Root 2.55269 0.83813 4.75757 Root 1.230296 0.686248 1.80596