This is a time lapse of my Oxalis Triangularis during sunrise and sunset. The activity is so gradual that I wanted to capture it. They look like little butterflies.
Oxalis triangularis is also called purple shamrock and false shamrock. I grew these from corms and within a few weeks they sprouted and have been very low maintenance for me.
![](https://i.ytimg.com/vi/DYzoT1V-b0c/maxresdefault.jpg)