Royal Rafflesia

Royal Rafflesia (帝王花; pinyin: àn yīng cǎo) is a Tier 3 Brave plant in Plants vs. Zombies: All Stars introduced in the 1.0.104 update. It is the evolution to Rafflesia.

Upgrade
Royal Rafflesia evolves from Rafflesia which in turn evolves from Venomous Flower.