Oryzopsis miliacea vs smilo

Oryzopsis miliacea and smilo both are nouns.

Word	Noun	Adjective	Verb	Adverb
Oryzopsis miliacea	Yes	No	No	No
smilo	Yes	No	No	No

As nouns, Oryzopsis miliacea and smilo are synonyms defined as:

Oryzopsis miliacea and smilo: perennial mountain rice native to Mediterranean region and introduced into North America

Other synonyms of Oryzopsis miliacea include smilo grass.

Oryzopsis miliacea (noun)	smilo (noun)
perennial mountain rice native to Mediterranean region and introduced into North America	perennial mountain rice native to Mediterranean region and introduced into North America