Cotyledon lignin content per cotyledon dry mass

Formal name:  cotyledon lignin content per cotyledon dry mass
Local identifier:  TOP843
Synonym Term:  cotyledon lignin content per dry mass
Related Term:  cotyledon lignin concentration
Definition:  The ratio of the mass (PATO:mass) of lignin (CHEBI:lignin) in the cotyledon (PO:cotyledon) to the corresponding cotyledon (PO:cotyledon) mass (PATO:mass) assessed after drying
Formal Unit:  mass unit / mass unit

Comment:  The term concentration is polysemic and we suggest to not use it in this context.
Reference:  Jens Kattge, Ulrike Stahl, Eric Garnier, Stefan Klotz, Ingolf Kühn