So I was searching up Biollante on google but I left out an l which showed me a monster from world of warcraft and the monster reminders me a lot of Biollante, the obvious reminder is name it's just Biollante without another l and the design is similar to Biollante's rose form, something tells me that it's a reference to Biollante but I can't confirm that but it's more likely a Biollante reference then perfect chaos form sonic, thanks for reading and have a good day or night where ever you live.