Anchusa officinalis vs bugloss

Anchusa officinalis and bugloss both are nouns.

Word	Noun	Adjective	Verb	Adverb
Anchusa officinalis	Yes	No	No	No
bugloss	Yes	No	No	No

As nouns, Anchusa officinalis and bugloss are synonyms defined as:

Anchusa officinalis and bugloss: perennial or biennial herb cultivated for its delicate usually blue flowers

Other synonyms of Anchusa officinalis include alkanet.

Anchusa officinalis (noun)	bugloss (noun)
perennial or biennial herb cultivated for its delicate usually blue flowers	perennial or biennial herb cultivated for its delicate usually blue flowers
	widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States