Faxon created 744 plates for illustration of Sargent's "Silva of North America". In addition to these drawings, he provided the illustrative work for the following publications by Sargent:
"Manual of the Trees of North America (exclusive of Mexico)", (664 illustrations).
"Garden and Forest", (285 illustrations).
"Forest Flora of Japan", (1894).
"Trees and Shrubs: Illustrations of New Or Little Known Ligneous Plants", (1902–13).