Paulbroadya Darienko & Pröschold, 2017 genus accepted

Halofilum Darienko & Pröschold, 2017 genus accepted

Bolbocoleonaceae family accepted

Cloniophoraceae family accepted

Heterogonium P.A.Dangeard, 1911 genus synonym

Jaoaceae family accepted

Capsosiphonaceae family accepted

Kornmanniaceae family accepted

Ulvaceae family accepted

Ulvellaceae family accepted

Bolbocoleaceae family accepted

Gayraliaceae family accepted

Percursariaceae family synonym

Coelodiscaceae family synonym

Phaeophilaceae family accepted

Monostromataceae family accepted