A big bubbly shape, such as foam, a cloud or a bush.  

Foam Or Bush

Coral, Bush Or Patch Of Grass

A flat-bottomed curvy bush, rock, cloud or dirt pile.

A small bush or shrub with blades of grass and a flower.

Multiple city buildings of different heights with a bush in front.

A few blades of grass, a bush or a plant with straight leaves.

Four identical scattered pointy bushes or patches of grass blown by the wind.

A small bush or shrub with a blade of grass and two flowers.

A geometric bush or grassy plant represented by five thick blocky lines in a fanned shape, on a shelf or straight surface.

A few blades of grass, a bush or a plant.

A grassy ground with a tiled path and a bush.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.