Sarraceniales vs class Dicotyledonae

Sarraceniales and class Dicotyledonae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sarraceniales	Yes	No	No	No
class Dicotyledonae	Yes	No	No	No

Sarraceniales (noun)	class Dicotyledonae (noun)
plants that are variously modified to serve as insect traps: families Sarraceniaceae, Nepenthaceae, Droseraceae	comprising seed plants that produce an embryo with paired cotyledons and net-veined leaves; divided into six (not always well distinguished) subclasses (or superorders): Magnoliidae and Hamamelidae (considered primitive), Caryophyllidae (an early and distinctive offshoot), and three more or less advanced groups: Dilleniidae, Rosidae, Asteridae