Mary, I am not a horticulturist but do note that the following link
http://davesgarden.com/guides/pf/go/1800/ lists 3 vendors that have advertise that they have this plant for sale.
Guest
05-Feb-2012 08:29
I am living in South California. Where can I buy this vine?
Thank you.
Mary
Garrett
04-Mar-2011 16:14
Thunbergia mysorensis commonly called Clock Vine or Brick and Butter Vine isn't a American wildflower. It's native to Mysore, India. You should categorize it with exotics. I have 2 and their great for attracting hummingbirds because they produce alot of nectar.
