class Diatomophyceae vs Bacillariophyceae

class Diatomophyceae and Bacillariophyceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
class Diatomophyceae	Yes	No	No	No
Bacillariophyceae	Yes	No	No	No

As nouns, class Diatomophyceae and Bacillariophyceae are synonyms defined as:

class Diatomophyceae and Bacillariophyceae: marine and freshwater eukaryotic algae: diatoms

Other synonyms of class Diatomophyceae include class Bacillariophyceae, Diatomophyceae.

class Diatomophyceae (noun)	Bacillariophyceae (noun)
marine and freshwater eukaryotic algae: diatoms	marine and freshwater eukaryotic algae: diatoms