Onbekend
OnbekendJ. Lionel Richardson, Ierland
Jaar van Registratie: 1938
Gracious x Seraglio
Green Island
Guy L. Wilson, Noord-Ierland
Jaar van Registratie: 1937
Silver Plane x (Silver Coin x unknown)
Chinese White
A description according to 1982 Jefferson-Brown catalog: “Quality flower with rounded perianth exquisitely designed and executed. Crown a neat quite wide saucer touched with pale gold.”
Er zijn geen foto's van "Bithynia" in Daffseek.