agrimony vs agrimonia

agrimony and agrimonia both are nouns.

Word	Noun	Adjective	Verb	Adverb
agrimony	Yes	No	No	No
agrimonia	Yes	No	No	No

As nouns, agrimony and agrimonia are synonyms defined as:

agrimony and agrimonia: a plant of the genus Agrimonia having spikelike clusters of small yellow flowers

agrimony (noun)	agrimonia (noun)
a plant of the genus Agrimonia having spikelike clusters of small yellow flowers	a plant of the genus Agrimonia having spikelike clusters of small yellow flowers