probiotic flora vs probiotic

probiotic flora and probiotic both are nouns.

Word	Noun	Adjective	Verb	Adverb
probiotic flora	Yes	No	No	No
probiotic	Yes	No	No	No

As nouns, probiotic flora and probiotic are synonyms defined as:

probiotic flora and probiotic: a beneficial bacterium found in the intestinal tract of healthy mammals; often considered to be a plant

Other synonyms of probiotic flora include probiotic bacterium, probiotic microflora.

probiotic flora (noun)	probiotic (noun)
a beneficial bacterium found in the intestinal tract of healthy mammals; often considered to be a plant	a beneficial bacterium found in the intestinal tract of healthy mammals; often considered to be a plant
	A dietary supplement containing live bacteria, usually taken after a course of antibiotics to replenish the damaged gastrointestinal flora.