Vegetation on a local scale gives the game a more realistic opportunity, especially when you intend to recreate a certain relatively short landscape. adding a decorative cactus or a Canarian palm tree gives richness to the game. globally it is not possible but individually it is fun.
fly77 has given us a palm tree (Phoenix canariensis) ,, and in time I am sure that it will add many more things, coconut trees (Cocos nucifera) or different trees, etc. .. each one recognizable by users in your hemisphere ... in the long run recreating a landscape in itself will be a game.
rural01 by
, en Flickr
hopefully more users are encouraged