Phalaris tuberosa vs hardinggrass

Phalaris tuberosa and hardinggrass both are nouns.

Word	Noun	Adjective	Verb	Adverb
Phalaris tuberosa	Yes	No	No	No
hardinggrass	Yes	No	No	No

As nouns, Phalaris tuberosa and hardinggrass are synonyms defined as:

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

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

Phalaris tuberosa (noun)	hardinggrass (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