Tellun

A Tellun in the anime

Tellun (テルルン), also known as Venus Heart Traps, Telulu Flowers, or Happy Blooms in the English dub, were plants designed by Tellu of the Witches 5. They appeared in the third season of the anime, the Infinity arc of the manga, and the third season of Crystal.

In the anime, Tellun were intended to remove Pure Heart Crystals from people. In the manga and Crystal, however, they drained people's energy. Setsuna fell prey to a Tellun in Act 31 of the manga and the corresponding Crystal episode, which made her re-awaken as Sailor Pluto.