It is a cactus icon. In the center there is a cylinder like shape that is wide at the top and thin at the bottom. there is a smaller version of this shape protruding from the upper left and one from the lower right. There are thorns protruding around the entire perimeter.
This Cactus icon is made in flat color style
. This format was developed by Icons8 designer team and became immensely popular for use in web and mobile applications. Feel free to download this icon in PNG format for free, or unlock other formats for $5. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 6,200 icons, all in the same style and quality.