Phalaris aquatica vs toowomba canary grass

Phalaris aquatica and toowomba canary grass both are nouns.

Word	Noun	Adjective	Verb	Adverb
Phalaris aquatica	Yes	No	No	No
toowomba canary grass	Yes	No	No	No

As nouns, Phalaris aquatica and toowomba canary grass are synonyms defined as:

Phalaris aquatica and toowomba canary grass: perennial grass of Australia and South Africa; introduced in North America as forage grass

Other synonyms of Phalaris aquatica include Harding grass, hardinggrass, Phalaris tuberosa.

Phalaris aquatica (noun)	toowomba canary grass (noun)
perennial grass of Australia and South Africa; introduced in North America as forage grass	perennial grass of Australia and South Africa; introduced in North America as forage grass