Plantago psyllium vs psyllium

Plantago psyllium and psyllium both are nouns.

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

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

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

Other synonyms of Plantago psyllium include fleawort, Spanish psyllium.

Plantago psyllium (noun)	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