toowomba canary grass vs Harding grass

toowomba canary grass and Harding grass both are nouns.

Word	Noun	Adjective	Verb	Adverb
toowomba canary grass	Yes	No	No	No
Harding grass	Yes	No	No	No

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

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

Other synonyms of toowomba canary grass include hardinggrass, Phalaris aquatica, Phalaris tuberosa.

toowomba canary grass (noun)	Harding 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