order Sapindales vs class Magnoliopsida

order Sapindales and class Magnoliopsida both are nouns.

Word	Noun	Adjective	Verb	Adverb
order Sapindales	Yes	No	No	No
class Magnoliopsida	Yes	No	No	No

order Sapindales (noun)	class Magnoliopsida (noun)
an order of dicotyledonous plants, containing the families Anacardiaceae, Biebersteiniaceae, Burseraceae, Kirkiaceae, Meliaceae, Nitrariaceae, Rutaceae, Sapindaceae, and Simaroubaceae (Sapindales)	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