black salsify vs scorzonera

black salsify and scorzonera both are nouns.

Word	Noun	Adjective	Verb	Adverb
black salsify	Yes	No	No	No
scorzonera	Yes	No	No	No

As nouns, black salsify and scorzonera are synonyms defined as:

As nouns, black salsify and scorzonera are synonyms defined as:

black salsify and scorzonera: perennial south European herb having narrow entire leaves and solitary yellow flower heads and long black edible roots shaped like carrots

Other synonyms of black salsify include Scorzonera hispanica, viper's grass.

black salsify (noun)	scorzonera (noun)
long black salsify	long black salsify
perennial south European herb having narrow entire leaves and solitary yellow flower heads and long black edible roots shaped like carrots	perennial south European herb having narrow entire leaves and solitary yellow flower heads and long black edible roots shaped like carrots