The Cryptonemiales is a defunct
algal order; it is synonymous with the Halymeniales
and has significant overlap with the
Nemastomatales
Nemastomatales is an order of red algae. It includes some members of the defunct order Cryptonemiales.
References
Red algae orders
Florideophyceae
{{red alga-stub ...
.
References
Red algae orders
Obsolete eukaryote taxa
{{Rhodophyta-stub