The gardener's magazine and register of rural & domestic improvement (1826)
Loudon, J. C. (John Claudius), 1783-1843, A. & R. Spottiswoode, printer, United States. Patent Office. Scientific Library, former owner DSI · London : Longman, Rees, Orme, Brown and Green · leaf 90
78 Medical Botany. … mixing the colours by fertilisation when in flower. We observed, at Mr;Russells nursery, at Battersea, a handsome double variety of G. Cervantes?/,of a pretty orange-colour, and not unlike a double ranunculus; it is thefirst double variety of that species that we have yet seen. Mr. J. Lee,…