Now that mention the t. ehlersiana does look like a t. ehlersiana x streptophylla.....if it is the later, i must be very luck......coz i only paid for the price of a t. ehlersiana
I have ask a few experts here......they also say that there is a possibilty that it might be a T. ehlersiana X T.streptophylla. but i think it can only be confirmed after it blooms......