Euphorbia ingens vs cactus euphorbia

Euphorbia ingens and cactus euphorbia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Euphorbia ingens	Yes	No	No	No
cactus euphorbia	Yes	No	No	No

As nouns, Euphorbia ingens and cactus euphorbia are synonyms defined as:

Euphorbia ingens and cactus euphorbia: small tree of dry open parts of southern Africa having erect angled branches suggesting candelabra

Other synonyms of Euphorbia ingens include naboom.

Euphorbia ingens (noun)	cactus euphorbia (noun)
small tree of dry open parts of southern Africa having erect angled branches suggesting candelabra	small tree of dry open parts of southern Africa having erect angled branches suggesting candelabra