Final answer:
Without the full context of the story 'The Nightingale and the Rose,' it's impossible to determine if the roses changed Mama as Odilia expected or if they were meant for another mother.
Step-by-step explanation:
The passage is from "The Nightingale and the Rose" by Oscar Wilde, and thus the question relates to literature, specifically the theme or interpretation of the story.
From the given text, it appears that the roses in the story have symbolic meaning rather than a direct, physical effect on characters like 'Mama.' Odilia might have expected the roses to bring about a change in Mama, but the excerpt does not give enough context to determine whether the roses changed Mama or if they were indeed intended for her or another mother. Without additional specific details about Odilia's expectations or the relationship between Mama and the roses, the question cannot be definitively answered with the information provided.
It is important to recognize that the roses might symbolize something important or represent a hope for change rather than causing change directly. Depending on the broader context of the story and the characters' journeys, the roses could take on different meanings and be intended for different characters than first expected.