sand devil's claw vs Martynia arenaria

sand devil's claw and Martynia arenaria both are nouns.

Word	Noun	Adjective	Verb	Adverb
sand devil's claw	Yes	No	No	No
Martynia arenaria	Yes	No	No	No

As nouns, sand devil's claw and Martynia arenaria are synonyms defined as:

sand devil's claw and Martynia arenaria: alternatively placed in genus Martynia

Other synonyms of sand devil's claw include Proboscidea arenaria.

sand devil's claw (noun)	Martynia arenaria (noun)
alternatively placed in genus Martynia	alternatively placed in genus Martynia