Mark Carpenter lists 'One Day at a Time' as a diploid and gives one parent as 'Gene Walker' which is registered as a diploid.
"DIP – T-00-GWE – (22”-ERe-5”-Ev) – GENE WALKER X SEEDLING – What a delightful performer this has been over the years. The near white flowers are accented with gorgeous deep, dark, plum-purple eyes and edges making for a bold, beautiful, contrast in the flower faces. Your garden will be blessed ONE DAY AT A TIME and every day this lovely lady presents her sweet face. The eyes have a feathered venation as they pass deeply into the bright green throats. Four-way branched scapes have 28 buds, and plants are pod fertile. "
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http://www.lilyfarm.com/oneday...
