waratah vs Telopea speciosissima

waratah and Telopea speciosissima both are nouns.

Word	Noun	Adjective	Verb	Adverb
waratah	Yes	No	No	No
Telopea speciosissima	Yes	No	No	No

As nouns, waratah and Telopea speciosissima are synonyms defined as:

waratah and Telopea speciosissima: straggling shrub with narrow leaves and conspicuous red flowers in dense globular racemes

waratah (noun)	Telopea speciosissima (noun)
tall shrub of eastern Australia having oblanceolate to obovate leaves and red flowers in compact racemes	straggling shrub with narrow leaves and conspicuous red flowers in dense globular racemes
straggling shrub with narrow leaves and conspicuous red flowers in dense globular racemes