Parachaetetes K.Deninger, 1906 genus accepted

Etheliaceae family accepted

Caulacanthceae family synonym

Placentophoraceae family accepted

Weeksiaceae family synonym

Rhabdoniaceae family synonym

Calosiphoniaceae family accepted

Rhodophyllidaceae family synonym

Solieriaceae family accepted

Schmiziellaceae family accepted

Chondrides W.P.Schimper, 1869 genus accepted

Dilseaceae family synonym

Acrotylaceae family accepted

Areschougiaceae family accepted

Calosiphonaceae family accepted

Caulacanthaceae family accepted

Choreocolacaceae family accepted

Corynocystaceae family accepted

Crossocarpaceae family accepted

Cystocloniaceae family accepted

Furcellariaceae family accepted

Gainiaceae family accepted

Gloiosiphoniaceae family accepted

Kallymeniaceae family accepted

Mychodeaceae family accepted

Phyllophoraceae family accepted

Rissoellaceae family accepted

Wurdemanniaceae family accepted

Nizymeniaceae family accepted

Clavicloniaceae family accepted

Polyideaceae family synonym

Tichocarsaceae family synonym

Dicranemaceae family synonym

Stictosporaceae family accepted

Chondriellaceae family accepted

Blinksiaceae family accepted

Catenellopsidaceae family accepted

Cruoriaceae family accepted

Schmitziellaceae family accepted

Ptilocladiopsidaceae family accepted

Chondrymeniaceae family accepted

Cubiculosporaceae family accepted

Dicranemataceae family accepted

Dumontiaceae family accepted

Endocladiaceae family accepted

Gigartinaceae family accepted

Haemeschariaceae family accepted

Hypneaceae family accepted

Mychodeophyllaceae family accepted

Petrocelidaceae family synonym

Phacelocarpaceae family accepted

Polyidaceae family accepted

Pseudoanemoniaceae family accepted

Rhizophyllidaceae family accepted

Sarcodiaceae family accepted

Sphaerococcaceae family accepted

Tichocarpaceae family accepted