capeweed vs Hypochaeris radicata

capeweed and Hypochaeris radicata both are nouns.

Word	Noun	Adjective	Verb	Adverb
capeweed	Yes	No	No	No
Hypochaeris radicata	Yes	No	No	No

As nouns, capeweed and Hypochaeris radicata are synonyms defined as:

capeweed and Hypochaeris radicata: European weed widely naturalized in North America having yellow flower heads and leaves resembling a cat's ears

Other synonyms of capeweed include California dandelion, cat's-ear, gosmore.

capeweed (noun)	Hypochaeris radicata (noun)
European weed widely naturalized in North America having yellow flower heads and leaves resembling a cat's ears	European weed widely naturalized in North America having yellow flower heads and leaves resembling a cat's ears