WORLD PREMIER (Schreiners 1998)
Standards blue white, falls dark blue violet with white rim, ruffled. Beards yellow, blue at base. Height 95 cm. Highly prized iris.
XANTHOSPURIA
Flowers deep yellow to golden yellow. Wild plant coming from Turkey. Only other two wild species of the Spuria group of irises have yellow flowers - I. spuria subsp. halophila and I. crocea. Plant height 80-100 cm, frost resistant in Czech Republic.
ZLATÁ ZÁŘE (Blažek 2013)
Flowers deep yellow Height of plants135 cm. Fine and healthy growth, profuse flowering. Selected by Milan Blažek (Průhonice, ČR) in 1993.