This is a picture of a four-leaved clover. It has a small stem coming out from it's bottom right hand side. The clovers are almost heart shaped, but also kind of squarely shaped.
This Clover icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,700 icons, all in the same style and quality.