Phalaris tuberosa vs toowomba canary grass

Phalaris tuberosa and toowomba canary grass both are nouns.

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

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

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

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

Phalaris tuberosa (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