smilo vs Oryzopsis miliacea

smilo and Oryzopsis miliacea both are nouns.

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

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

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

Other synonyms of smilo include smilo grass.

smilo (noun)	Oryzopsis miliacea (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