Malpighia obovata vs exogen

Malpighia obovata and exogen both are nouns.

Word	Noun	Adjective	Verb	Adverb
Malpighia obovata	Yes	No	No	No
exogen	Yes	No	No	No

As nouns, exogen is a hypernym of Malpighia obovata; that is, exogen is a word with a broader meaning than Malpighia obovata:

Malpighia obovata: Cuban timber tree with hard wood very resistant to moisture
exogen: flowering plant with two cotyledons; the stem grows by deposit on its outside

Other hypernyms of Malpighia obovata include dicot, dicotyledon, magnoliopsid.

Malpighia obovata (noun)	exogen (noun)
Cuban timber tree with hard wood very resistant to moisture	flowering plant with two cotyledons; the stem grows by deposit on its outside