Hypericum gentianoides vs orange grass

Hypericum gentianoides and orange grass both are nouns.

Word	Noun	Adjective	Verb	Adverb
Hypericum gentianoides	Yes	No	No	No
orange grass	Yes	No	No	No

As nouns, Hypericum gentianoides and orange grass are synonyms defined as:

Hypericum gentianoides and orange grass: annual wiry-stemmed North American weed with minute scalelike leaves and small yellow flowers

Other synonyms of Hypericum gentianoides include nitweed, pine-weed, pineweed.

Hypericum gentianoides (noun)	orange grass (noun)
annual wiry-stemmed North American weed with minute scalelike leaves and small yellow flowers	annual wiry-stemmed North American weed with minute scalelike leaves and small yellow flowers