Domain Eucaryota Subdomain Chlorota Doweld (2001) 1 Kingdom Euglenobiota Leedale ex Doweld (2001) 2 Kingdom Peridiniobiota Starobogatov ex Doweld (2001) 3 Kingdom Bacillariobiota Doweld (2001) 4 Kingdom Rhodymeniobiota Starobogatov ex Doweld (2001) 5 Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)