Texas millet vs goose grass

Texas millet and goose grass both are nouns.

Word	Noun	Adjective	Verb	Adverb
Texas millet	Yes	No	No	No
goose grass	Yes	No	No	No

As nouns, Texas millet and goose grass are synonyms defined as:

Other synonyms of Texas millet include Panicum Texanum.

Texas millet (noun)	goose grass (noun)
annual weedy grass used for hay	low-growing perennial having leaves silvery beneath; northern United States, Europe, Asia
	annual weedy grass used for hay
	coarse annual grass having fingerlike spikes of flowers; native to Old World tropics; a naturalized weed elsewhere
	annual having the stem beset with curved prickles; North America and Europe and Asia