Protista
The things that characterize the kingdom protista are: the organisms are eukaryotic, moat are single-celled, some are multi-cellular, and protista is often called the "trach-can" kingdom.
Three phylum in this kingdom are: Euglenophyta (Euglenas) Chrysophyta (Diatoms), and Pyrrophyta (Dinoflagellates).
Other links about Protista
Kingdom Protista
Phyla Euglenophyta