psyllium vs Plantago psyllium

psyllium and Plantago psyllium both are nouns.

Word	Noun	Adjective	Verb	Adverb
psyllium	Yes	No	No	No
Plantago psyllium	Yes	No	No	No

As nouns, psyllium and Plantago psyllium are synonyms defined as:

psyllium and Plantago psyllium: plantain of Mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative

Other synonyms of psyllium include fleawort, Spanish psyllium.

psyllium (noun)	Plantago psyllium (noun)
plantain of Mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative	plantain of Mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative