cretan dittany vs Origanum dictamnus

cretan dittany and Origanum dictamnus both are nouns.

Word	Noun	Adjective	Verb	Adverb
cretan dittany	Yes	No	No	No
Origanum dictamnus	Yes	No	No	No

As nouns, cretan dittany and Origanum dictamnus are synonyms defined as:

Other synonyms of cretan dittany include crete dittany, dittany of crete, hop marjoram, winter sweet.

cretan dittany (noun)	Origanum dictamnus (noun)
dwarf aromatic shrub of Crete	dwarf aromatic shrub of Crete