U. sandersonii's flower stalk?

[strath76]

Sandersonii, in the white, form usually throws up a lot of flowers for most of the year. This is unlike some others that flower only during ceretain times of the year. For example during winter. The blue flowered form does not flower quite so much. I can't remember the name of it when they bypass the flower. I will have to check my books when I get home from work.