The verse Roses are red echoes conventions traceable as far back as Edmund Spenser‘s epic The Faerie Queene (1590):
She bath’d with roses red, and violets blew,
And all the sweetest flowres, that in the forrest grew.The modern cliché Valentine’s Day poem can be found in the collection of English nursery rhymes Gammer Gurton’s Garland (1784):
The rose is red, the violet’s blue
The honey’s sweet, and so are you
Thou are my love and I am thine
I drew thee to my Valentine
The lot was cast and then I drew
And Fortune said it shou’d be you.Valentine Dated 1911 …1909ventilo