thimbleweed vs Anemone cylindrica

thimbleweed and Anemone cylindrica both are nouns.

Word	Noun	Adjective	Verb	Adverb
thimbleweed	Yes	No	No	No
Anemone cylindrica	Yes	No	No	No

As nouns, thimbleweed and Anemone cylindrica are synonyms defined as:

thimbleweed and Anemone cylindrica: a common North American anemone with cylindrical fruit clusters resembling thimbles

thimbleweed (noun)	Anemone cylindrica (noun)
a common North American anemone with cylindrical fruit clusters resembling thimbles	a common North American anemone with cylindrical fruit clusters resembling thimbles