puka vs Griselinia lucida

puka and Griselinia lucida both are nouns.

Word	Noun	Adjective	Verb	Adverb
puka	Yes	No	No	No
Griselinia lucida	Yes	No	No	No

As nouns, puka and Griselinia lucida are synonyms defined as:

puka and Griselinia lucida: South American shrub or small tree having long shining evergreen leaves and panicles of green or yellow flowers

puka (noun)	Griselinia lucida (noun)
small roundheaded New Zealand tree having large resinous leaves and panicles of green-white flowers	South American shrub or small tree having long shining evergreen leaves and panicles of green or yellow flowers
South American shrub or small tree having long shining evergreen leaves and panicles of green or yellow flowers