Here is a cultivar of Ipomoea nil which came to me with the name Tokiwayama, grown 4 years ago. I learned from a person in the know that it is not true Tokiwayama, due to various reasons I have since forgotten. I really enjoyed the deep saturated blue flowers and variegated leaves. The leaf shape was also different from the usual dragonfly shape we see in large flower Ipomoea nil.
