Chatoyance was measured by the chatometry.com team using the PZC method. The statistics for this specific timber are hereby summarized to provide an evaluation of data robustness:
Number of sources for samples: 11
Number of individual trees analyzed: 13
Number of specimens: 34
Number of measurements: 102
Max PZC read (of all measurements): 18.9
Min PZC read (of all measurements): 10.6
Max PZC average on one log: 18.2
Min PZC average on one log: 11.2
PZC Average of all logs: 14.4

Species: ulmus spp.
Family: Ulmaceae
Clade: Angiospermae
Description: Deciduous trees with alternate, doubly serrate leaves featuring a distinctive asymmetrical base. They produce small, inconspicuous flowers before the leaves, followed by round, winged samaras (fruits).