Russian thistle vs Salsola kali tenuifolia

Russian thistle and Salsola kali tenuifolia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Russian thistle	Yes	No	No	No
Salsola kali tenuifolia	Yes	No	No	No

As nouns, Russian thistle and Salsola kali tenuifolia are synonyms defined as:

Russian thistle and Salsola kali tenuifolia: prickly bushy Eurasian plant; a troublesome weed in central and western United States

Other synonyms of Russian thistle include Russian cactus, Russian tumbleweed, tumbleweed.

Russian thistle (noun)	Salsola kali tenuifolia (noun)
prickly bushy Eurasian plant; a troublesome weed in central and western United States	prickly bushy Eurasian plant; a troublesome weed in central and western United States