梧: The phoenix tree, also known as the green parasol tree, symbolizes prosperity and auspiciousness. The "Wu" in its name conveys the idea that having a phoenix tree at home will attract the golden phoenix, a sign of wealth, good fortune, and a bright future.

楠: Nan bamboo, nan wood. In personal names, "Nan" conveys the meanings of steadfastness, stability, nobility, and extraordinary qualities.