condition mean min max Sterile Frond 30.7941 21.9318 40.7185 Fertile Frond 29.3081 28.2444 29.8671 Young Stem with Root 22.2548 12.3533 28.352 Mature Stem with Root 15.080066666666667 12.8569 17.2341 Root 15.30291 5.69203 27.4319