Symbolism, Imagery, Allegory
The miri flower is this little mountain flower that somehow manages to grow even when there is not a lot of soil present. It blossoms in the crags of the mountain, fighting against all the odds. That's why Miri's mother decided to name her after the blossom:
"I don't want a daughter named after a stone," she had said, choosing instead to name her Miri after the flower that conquered rock and climbed to face the sun. (1.37)
The flower serves as a symbol for Miri, who is named after the blossom and also survives and thrives despite her delicate looks. Like the flower, Miri may be small and vulnerable-looking, but she's actually tough and can take care of herself. She's been able to stand up to big foes (like Tutor Olana and Dan the bandit), and even make a name for herself by making sure that the traders give the villagers a fair amount for their linder.
But the miri flower doesn't just represent the girl who was named after it—it's also a symbol for the spirit of Mount Eskel and all the villagers who live on it. Even though Mount Eskel may seem like a harsh, remote place to live, the villagers thrive and create their own beautiful community.