Bidens trichosperma vs tickseed sunflower

Bidens trichosperma and tickseed sunflower both are nouns.

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

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

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

Other synonyms of Bidens trichosperma include Bidens coronata.

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