The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Carnation. Dianthus caryophyllus. Dixon. 1968
Dianthus Caryophyllus. Remontant Rose. Fisher and Holmes. Tee Rose
3171. Dianthus caryophyllus b. Garten Nelke. Oeillet des fleuristes. Garofano. Garden Pink. E. Gyger and Klopfenstein
Carnation. Dianthus caryophyllaceae. Flowers. J. Arthur Dixon. Newport. England. Natural Colour Photograph. No. 45
Flowers. No. 387. Dianthus. Carnations. Oeillets. Nelken. Stehli. 1955
Caryophyllaceae. Flower of Jove. J. et C. Zeltmer Fils. 1936
Caryophyllaceae. J. Arthur Dixon. 1964
Dianthus Chinensis Pinks. Georg Dionysius Ehret. Syndics. The Fitzwilliam Museum. Cambridge