Synonyms for Protoctista (same or very similar meaning)
WordNet sense 1 (in most modern classifications, replacement for the Protista; includes: Protozoa; Euglenophyta; Chlorophyta; Cryptophyta; Heterokontophyta; Rhodophyta; unicellular protists and their descendant multicellular organisms: regarded as distinct from plants and animals):
kingdom ProtoctistaFrom the ODE community, based on WordNetadd/edit