TB M Y5M
From Robert Wayman’s catalog for 1939: “Awarded the Silver Medal also the Dykes Memorial Medal by the Iris Society of England as the greatest achievement in the light to medium shades of yellow to date of origin. S – rich primrose yellow; F – canary yellow. Giant flowers on profusely branching stalks, with a dozen or more flowers open on a stalk at once. A Masterpiece.”
AM Haarlem 1932, Silver Medal IS(E) 1930, British Dykes Medal 1930.
Provenance: Image 3 from SanSouci Iris Gardens, Maryland, 2006.