It is a sport of 'Squire Rich'.
Green center with a narrow white edge, some white streaking along the mid rib from the petiole. Leaves emerge a lighter green, turning darker with the season. Some undulations of the edges of the leaves.
Dark green leaves with a variable greenish-gold margin are dull above and very shiny below. Tubular dark lavender flowers in July. Y2K registration, A 'Squire Rich' sport