For generic information on the garden Carnation and Picotee see Dianthus caryophyllus L.  Giddens’ ‘Vespasian’ is a light edged purple picotee, probably introduced in 1841.  [Gard. Chron. 1841].  ‘Delicate light-edged purple, petals very fine and well formed, edging very regular.’  [Gard. Chron. 1842].  ‘A delicate and finely-formed flower, requiring very little dressing; the feathering is nest and distinct; one of the best in its class.’  [Gard. Chron. 1843].  ‘Comparatively an old flower, but indispensable to a collection, and it is not easily “shaken off” at an exhibition; its marking is delicate and regular, and is generally esteemed first rate.’  [Gard. Chron. 1846].  ‘Light-edged, purple picotee: pod very good; petals very fine and well formed; ground pure; edging very delicate and regular. This is a first-rate flower of its class when well grown.’  [FC p.79/1849].  ‘Another most excellent flower, deserving of a place in the smallest collection, possessing nearly every property of a first rate flower.’  [BF p.220/1844].