Headcanon: Flower symbolism in blood elf society
The most interesting flower lore I found was from WoWWiki:
"The Worst Mage in Dalaran - A Children’s Book seems to imply that mageroyal grows where magical activity has recently occurred, though obviously in the game it spawns in preset nodes."
I think that this would lend mageroyals an alternate meaning of “prestige” since arcane magic is so important to blood elves.
I forgot “Golden Lotus: Luck” in the list.