"Park Spark" Parentage

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Hi all,
I recently obtained a plant of "Park Spark", an interspecies cross
by Tony Huber. It grew incredibly this year with large foliage that was
reminiscent of I. pseudacorus. I was just wondering if someone could
tell me the parentage of this interspecies cross. I was under the
impression it was a versicolor X ensata cross.

Jerry in Nova Scotia