Dungeons & Dragons/Monsters/Algoid

In the Dungeons & Dragons fantasy role-playing game, the algoid is a type of plant creature.

Description
The algoid is a colony of algae that appears in the form of a green humanoid.

Publication history
The algoid appeared in the following publications:
 * The first edition Fiend Folio (1981).
 * The second edition Fiend Folio Monstrous Compendium supplement (1992).
 * The Tome of Horrors (2002) from Necromancer Games.