B. Yeats refers to Llull twice in "Rosa Alchemica", first published in 1897 ("I turned to my last purchase, a set of alchemical apparatus which, the dealer in the Rue le Peletier had assured me, once belonged to Raymond Lully"; and "There were the works [...] of Lully, who transformed himself into the likeness of a red cock").His "first eight poems in "The Green Helmet and Other Poems" were published under the general title 'Raymond Lully and his wife Pernella'; an erratum-slip corrected this