A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z This phenomenon is named fluorescence, and selected woods is usually distinguished via the existence or absence of their fluorescent characteristics. Begin to see the post Fluorescence: https://wood-domain78901.blogproducer.com/39445083/not-known-details-about-plywood