Corallinophycidae
Corallina officinalis L., herbarium sheet. Collected in Heligoland, Germany
Scientific classification
(unranked):	Archaeplastida
Division:	Rhodophyta
Class:	Florideophyceae
Subclass:	Corallinophycidae

The Corallinophycidae is a grouping of several calcifying red algal lineages recovered by molecular analysis.^[1]

Orders

According to AlgaeBase, it contains;^[2]

• Order Corallinales P.C.Silva & H.W.Johansen (826 species)
• Order Corallinapetrales S.Y.Jeong, W.A.Nelson, B.Y.Won & T.O.Cho (2)
• Order Corallinophycidae ord. incertae sedis (6)
• Order Rhodogorgonales S.Fredericq, J.N.Norris & C.Pueschel (18)
• Order Sporolithales Le Gall & G.W.Saunders (61)