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: 5
Number of individual trees analyzed: 9
Number of specimens: 18
Number of measurements: 57
Max PZC read (of all measurements): 12.6
Min PZC read (of all measurements): 6.1
Max PZC average on one log: 9.8
Min PZC average on one log: 6.5
PZC Average of all logs: 8.4

Species: crataegus spp.
Family: Rosaceae
Clade: Angiospermae
Description: Crataegus species are deciduous small trees or large shrubs, typically recognized by their sharp, woody thorns. They produce clusters of white, five-petaled flowers in spring, followed by small, apple-like fruits called “haws,” which are commonly red.