Spread a vapour, soft and blue,
In long and sloping lines."
—Longfellow, Prelude.
The following form may be looked upon as Burns's exclusively:—
"Wee, modest, crimson-tipped flower,—
Thou'st met me in an evil hour,
For I maun crush among the stour
Thy slender stem;
To spare thee now is past my power,
Thou bonnie gem."