not only was the cedar in fact imported into Egypt from Byblos, but the myth expressly relates that Osiris was found by Isis in Byblos in the form of a tree and was brought to Egypt from there.
Neumann establishes cedar as the specific arboreal body of Osiris, linking the dying-and-resurgent vegetation deity directly to the tree symbol and the mythological geography of Byblos.
, The Origins and History of Consciousness (Princeton, 2019thesis