wire grass vs Eleusine indica

wire grass and Eleusine indica both are nouns.

Word	Noun	Adjective	Verb	Adverb
wire grass	Yes	No	No	No
Eleusine indica	Yes	No	No	No

As nouns, wire grass and Eleusine indica are synonyms defined as:

wire grass and Eleusine indica: coarse annual grass having fingerlike spikes of flowers; native to Old World tropics; a naturalized weed elsewhere

Other synonyms of wire grass include goose grass, yard grass, yardgrass.

wire grass (noun)	Eleusine indica (noun)
coarse annual grass having fingerlike spikes of flowers; native to Old World tropics; a naturalized weed elsewhere	coarse annual grass having fingerlike spikes of flowers; native to Old World tropics; a naturalized weed elsewhere
handsome hardy North American grass with foliage turning pale bronze in autumn