Interesting indeed. Most concolor seem more tall head to toe, than broad shoulder to shoulder. Are you sure someone other than Mr. Concolor didn't get into those genes?
It's cute. I wondered, also, if it's a straight concolor.
Even Sam has had mislabeled plants. It happens. Why I wondered wasn't so much the shape, but the spotting. But I guess there can be a lot of variation.Well, this is Yellow & Round x Triple Delight cross. from Sam Tsui. but I have never had more than one flower on a spike with my concolor's. Maybe it also depends on growing conditions.