Superpixel Label: Solid Landforms and Plants
As a general rule, label Solid Landforms and Plants as one large object.
This means that the example shown is a Solid Landform Hill.
If you see bushes or trees by themselves, like on a city street, label the Superpixels as Plant Tree or Bush.
If there is a closeup of part of the tree, the Superpixels can be labeled as Branches and Leaves.
This means that the image shown does not need to be labeled as individual leaves, branches, trees, and hill.