tickseed sunflower vs Bidens coronata

tickseed sunflower and Bidens coronata both are nouns.

Word	Noun	Adjective	Verb	Adverb
tickseed sunflower	Yes	No	No	No
Bidens coronata	Yes	No	No	No

As nouns, tickseed sunflower and Bidens coronata are synonyms defined as:

tickseed sunflower and Bidens coronata: North American bur marigold with large flowers

Other synonyms of tickseed sunflower include Bidens trichosperma.

tickseed sunflower (noun)	Bidens coronata (noun)
North American bur marigold with large flowers	North American bur marigold with large flowers