Susan,
I am an expert in the school of hard knocks. For every success I have, I have two failures. Being here in these forums I have learned more in two years than my 40 or so years growing them. The name Zeylanica is much disputed. There is such a thing but is rarely offered due to it's plainess. Often Sans. trifasciata is what's offered. There is no dwarf Zeylanica. Some nurseries will call it that but it is S. trifasciata hahnii. I also have a Kirkii Silver Blue. Not impressive to me. The person who gave it to me lost his so I am going to send his back to him. They do start to look good after 5 years. I am careful to order overseas after loosing an $130 order that even paypal couldn't help me. Ended up at our custums being denied.
Cinta,
What ever is mine is yours. I owe you. I have an Hahnii Streaker that changed into a Hahnii variegated which looks a lot like Golden Hahnii. I will send you one of these. They are much hardier and not fussy. I only have a few and got them promised out to other sans collectors.
Come spring we will have to post again so i don't forget.