I have this plant that I have posted pictures of previously called evening lichness. It is a bright pink hot fuschia really flower on a soft fuzzy pale almost whitish green but almost blue stem. I am intrigued this evening by the interesting genetic variation that has taken place in my garden. This plant has many seeds inside a little pod once the flower has bloomed and faded, and the seed have a very high germination rate. Three plants have become too many to count and it is scattered all over the garden. One very cool thing that has happened is that two of these plants have begun to show a genetic variation. One is a pale white flower with a super pale pink vein stripe on the petal, the other is a much smaller version of the original flower, with a shorter stalk and a tiny flower. See images.

White and pink version of evening lichness

Typical evening lichness with smaller version