It'll be pretty cool for them to include biome customization (beaches, swamps, coniferous and tropical forests). It'll also be cool to include both modern and prehistoric plants, similar to Operation Genesis. Of course, similar to that game there could be a trade-off for each one: modern trees are cheaper and are more beautiful to guests but are poisonous to herbivores while the prehistoric plants are more expensive, aren't as beautiful to the guests but are healthy for the herbivores (and in JP:OG the Dino Nerds love the autheniticity of the trees in an exhibit). It would be cool for the game to include flora from all over the globe, like Zoo Tycoon. In the first film, the Triceratops gets sick from eating plants brought from the mainland (Costa Rica) that were added to make the park more beautiful. This could also be a game mechanic where herbivores suffer from Gastric poisoning. Furthermore, plants from North America, Africa, Europe, etc would be a nice touch. There's also a digiste in Madagascar (which has an interesting indigenous flora population) which gave me an idea: in addition of getting dinosaur dna from the digsites, you could also get paleo flora dna from the region.
