If the subject doesn't move too much (no wind on the leaves, etc.) and the camera is fixed, it will probably work, but don't expect extraordinary results (because of the ultrawide lens, resolution is lower on the border of the images.
If the subject or camera are moving (including vibrations), then the rolling shutter will be a severe limitation.
For a serious project, I will rather use a compact camera with a "normal" lens and a global shutter.