About a flower comparison for Lucy in the poem. The visible lines "If Lucy should be dead!" suggest this is one of William Wordsworth's "Lucy poems."

The question asks about a flower comparison for Lucy in the poem. The visible lines "If Lucy should be dead!" suggest this is one of William Wordsworth's "Lucy poems."

In Wordsworth's famous "Lucy poem," "She Dwelt Among the Untrodden Ways," Lucy is compared to:

• "A violet by a mossy stone"
• "Fair as a star, when only one Is shining in the sky."

The options provided are:
(A) A lotus
(B) A Daffodil
(C) A Rose
(D) None of the above

Since Lucy is compared to a violet (and a star), and violet is not among options (A), (B), or (C), the correct choice is (D).

The final answer is $\boxed{\text{D}}$