Board Thread:Plants vs. Zombies 2/@comment-25546049-20150930022951/@comment-27026092-20150930023851

Ballistic Planet wrote: Teaching you how to spell words since 2015.

New plants for Part 1: primalpeashooter, primalwallnut, coldsnapdragon (part 2 premium), dinonip, Grapeshot (Premium)

New zombies for Part 1: dino, dino_armor1, dino_armor2, dino_armor3, dino_imp, dino_gargantuar

Dinos for Part 1 (it looks like the Dinosaurs aren't zombies, rather the zombies interact with them.):

DinoRaptor (probably Velociraptor) DinoStego (Stegosaurus)

most of that info is not confirmed or seem like your theories