germander speedwell vs bird's eye

germander speedwell and bird's eye both are nouns.

Word	Noun	Adjective	Verb	Adverb
germander speedwell	Yes	No	No	No
bird's eye	Yes	No	No	No

As nouns, germander speedwell and bird's eye are synonyms defined as:

germander speedwell and bird's eye: Old World plant with axillary racemes of blue-and-white flowers

Other synonyms of germander speedwell include Veronica chamaedrys.

germander speedwell (noun)	bird's eye (noun)
Old World plant with axillary racemes of blue-and-white flowers	Old World plant with axillary racemes of blue-and-white flowers