Answer: Monrovia does not carry Skagg Bonanza Orange trees but does grow the following dwarf citrus on Flying Dragon root stock:
DWARF WASHINGTON NAVEL ORANGE (Citrus sinensis `Dwarf Washington Navel`);
DWARF CAMPBELL VALENCIA ORANGE (Citrus sinensis `Dwarf Campbell`);
DWARF LANE LATE NAVEL ORANGE (Citrus sinensis `Dwarf Lane Late Navel`)
I can't answer your question about the brochure - I don't know which brochure you have.
Best wishes with your new orange tree!
Q&A Library Searching Tips