smilax vs Asparagus asparagoides

smilax and Asparagus asparagoides both are nouns.

Word	Noun	Adjective	Verb	Adverb
smilax	Yes	No	No	No
Asparagus asparagoides	Yes	No	No	No

As nouns, smilax and Asparagus asparagoides are synonyms defined as:

smilax and Asparagus asparagoides: fragile twining plant of South Africa with bright green flattened stems and glossy foliage popular as a floral decoration

smilax (noun)	Asparagus asparagoides (noun)
fragile twining plant of South Africa with bright green flattened stems and glossy foliage popular as a floral decoration	fragile twining plant of South Africa with bright green flattened stems and glossy foliage popular as a floral decoration