screw pine vs lauhala

screw pine and lauhala both are nouns.

Word	Noun	Adjective	Verb	Adverb
screw pine	Yes	No	No	No
lauhala	Yes	No	No	No

As nouns, lauhala is a hyponym of screw pine; that is, lauhala is a word with a more specific, narrower meaning than screw pine:

screw pine: any of various Old World tropical palmlike trees having huge prop roots and edible conelike fruits and leaves like pineapple leaves
lauhala: Polynesian screw pine

Other hyponyms of screw pine include Pandanus tectorius, textile screw pine.

screw pine (noun)	lauhala (noun)
any of various Old World tropical palmlike trees having huge prop roots and edible conelike fruits and leaves like pineapple leaves	Polynesian screw pine