Dreamstalk

The Dreamstalk is a massive, beanstalk-like vine that appears in Kirby: Triple Deluxe. It is its only role as a major plot element in the series but its existence is implied to be the source of some the events that happens in Kirby: Planet Robobot.

Kirby Triple Deluxe
The Dreamstalk was sent to Dream Land by the People of the Sky in hopes that it would summon a hero to save Floralia from Queen Sectonia who had become corrupted by the influence of the Dimension Mirror and Dark Meta Knight. Kirby's House and Castle Dedede were both picked up by the Dreamstalk, inadvertently leading to King Dedede's kidnapping by Taranza, and the start of Kirby's adventure in Floralia.

After Queen Sectonia is defeated by Kirby, she cast aside most of her body and parasite the Dreamstalk, which becomes her new body. She makes it grow out of control and warp around much of Planet Popstar to feed off of it. After defeating Sectonia, what remains of her body disappear and the Dreamstalk finally appear in full blossom.

In The True Arena, Sectonia decapitate herself from the flower and becomes Soul of Sectonia, which is just her floating decapitated head with four wings while the Dreamstalk stays out of the last battle unlike in the main story.

Kirby: Planet Robobot
During their Mechanied Occupation Project, the Haltmann Works Company stumble upon the Dreamstalk and by analysing its DNA, they found leftovers of Sectonia's DNA that was left inside the plant after the queen parasited it. With it, they created a clone of the Queen that was used against Meta Knight by Star Dream.