The PvZ Wiki doesn't have pictures of the GW2 Icons so i just used

Ultimate Boss Edition at Plants vs. Zombies: Garden Warfare 2 Nexus - Mods and community

Big Stump, Plants vs. Zombies Wiki

Plants vs. Zombies: Garden Warfare 2 - The Cutting Room Floor

OFFICIAL REVEAL] Zombot's new and updated design for PVZ2 has been officially revealed! Also, the classic PVZ1 Roof Night will be returning as well in Memory Lane! How do you like Zombot

OFFICIAL REVEAL] Zombot's new and updated design for PVZ2 has been officially revealed! Also, the classic PVZ1 Roof Night will be returning as well in Memory Lane! How do you like Zombot

What are some useful and interesting PVZ2 (Plants vs Zombies 2) tips and tricks? - Quora

Which upgrade should be purchased first in Plants vs. Zombies? - Quora

Plants vs. Zombies: Garden Warfare 2/Concepts, Plants vs. Zombies Wiki

Citron (Plants vs. Zombies: Garden Warfare 2), Plants vs. Zombies Wiki

Plants vs. Zombies: Garden Warfare 2/Unused Graphics - The Cutting Room Floor