condition mean min max Young Sterile Leaflet 2.956199 0.0 7.94666 Mature Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.39325566666666667 0.0 1.11522 Primary Rachis 0.5213413333333333 0.0 0.921986 Secondary Rachis 3.6490608 0.0619654 10.7303 Petiole 5.42446 4.21505 6.05311 Meristem 1.9520756666666668 0.111197 3.31185 Rhizome 1.493103 0.346279 2.18053 Crozier 0.021716733333333335 0.0 0.0651502 Young Root 12.55954 7.05272 16.5603 Mature Root 5.449998 0.913324 8.49525