condition mean min max Sterile Frond 79.88076666666666 11.6703 137.373 Fertile Frond 96.58500000000001 31.0802 171.11 Young Stem with Root 49.6408 14.2527 95.528 Mature Stem with Root 45.6721 20.6785 65.7228 Root 23.52294 4.37032 54.4192