Petiole density

Formal name:  petiole dry mass per petiole volume
Local identifier:  TOP67
Definition:  the ratio of the dry mass of a petiole (TOP:petiole dry mass) to its volume (TOP:petiole volume)
Formal Unit:  mass unit / volume unit

Reference:  Eric Garnier, Jens Kattge, Stefan Klotz, Ingolf Kühn, Ulrike Stahl


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