The Living Force
Thinking about "mutations" and the sun... I've noticed this year that some of the perennials that come up year after year in my garden that get full sun all day look "different" now. The shape of the flowers is slightly off. Last summer, a zinnia (annual) came up by itself, probably from a seed left the previous summer. I wasn't sure what it was at first, it looked like a zinnia but something about it was odd. We joked that it was a "mutation" when it finally bloomed, and it reallly did look... creepy.