Lycopodineae vs class Lycopodineae

Lycopodineae and class Lycopodineae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lycopodineae	Yes	No	No	No
class Lycopodineae	Yes	No	No	No

As nouns, Lycopodineae and class Lycopodineae are synonyms defined as:

Lycopodineae and class Lycopodineae: alternative designation for the class Lycopsida

Lycopodineae (noun)	class Lycopodineae (noun)
alternative designation for the class Lycopsida	alternative designation for the class Lycopsida