Picris echioides vs bugloss

Picris echioides and bugloss both are nouns.

Word	Noun	Adjective	Verb	Adverb
Picris echioides	Yes	No	No	No
bugloss	Yes	No	No	No

As nouns, Picris echioides and bugloss are synonyms defined as:

Picris echioides and bugloss: widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States

Other synonyms of Picris echioides include bitterweed, bristly oxtongue, oxtongue.

Picris echioides (noun)	bugloss (noun)
widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States	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